Deprecated: Constant E_STRICT is deprecated in /home/flyerprinting/public_html/dev/vendor/symfony/error-handler/ErrorHandler.php on line 58

Deprecated: Constant E_STRICT is deprecated in /home/flyerprinting/public_html/dev/vendor/symfony/error-handler/ErrorHandler.php on line 76
Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent (500 Internal Server Error)

Symfony Exception

Symfony Docs

ErrorException ErrorException ErrorException

HTTP 500 Internal Server Error

Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent

Exceptions 3

ErrorException

Show exception properties 
ErrorException {#1142
  #severity: E_WARNING
}
in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php (line 49)
  1.         if ($baseDir && !is_dir($baseDir) && !@mkdir($baseDir, 0777, true) && !is_dir($baseDir)) {
  2.             throw new \RuntimeException(sprintf('Session Storage was not able to create directory "%s".', $baseDir));
  3.         }
  5.         if ($savePath !== \ini_get('session.save_path')) {
  6.             ini_set('session.save_path', $savePath);
  7.         }
  8.         if ('files' !== \ini_get('session.save_handler')) {
  9.             ini_set('session.save_handler', 'files');
  10.         }
  11.     }
in /home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/getSession_FactoryService.php -> __construct (line 37)
  2.         if (isset($container->privates['session.factory'])) {
  3.             return $container->privates['session.factory'];
  4.         }
  6.         return $container->privates['session.factory'] = new \Symfony\Component\HttpFoundation\Session\SessionFactory(($container->services['request_stack'] ??= new \Symfony\Component\HttpFoundation\RequestStack()), new \Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorageFactory($container->parameters['session.storage.options'], new \Symfony\Component\HttpFoundation\Session\Storage\Handler\StrictSessionHandler(new \Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler(($container->targetDir.''.'/../var/sessions/dev'))), new \Symfony\Component\HttpFoundation\Session\Storage\MetadataBag('_sf2_meta', 0), true), [$a, 'onSessionUsage']);
  7.     }
  8. }
in /home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/App_KernelDevDebugContainer.php :: do (line 379)
  1.     }
  3.     protected function load($file, $lazyLoad = true): mixed
  4.     {
  5.         if (class_exists($class = __NAMESPACE__.'\\'.$file, false)) {
  6.             return $class::do($this, $lazyLoad);
  7.         }
  9.         if ('.' === $file[-4]) {
  10.             $class = substr($class, 0, -4);
  11.         } else {
in /home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Container.php -> load (line 403)
  1.         }
  2.         if (null === $method) {
  3.             return false !== $registry ? $this->{$registry}[$id] ?? null : null;
  4.         }
  5.         if (false !== $registry) {
  6.             return $this->{$registry}[$id] ??= $load ? $this->load($method) : $this->{$method}($this);
  7.         }
  8.         if (!$load) {
  9.             return $this->{$method}($this);
  10.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Argument/ServiceLocator.php -> getService (line 40)
  1.     public function get(string $id): mixed
  2.     {
  3.         return match (\count($this->serviceMap[$id] ?? [])) {
  4.             0 => parent::get($id),
  5.             1 => $this->serviceMap[$id][0],
  6.             default => ($this->factory)(...$this->serviceMap[$id]),
  7.         };
  8.     }
  10.     public function getProvidedServices(): array
  11.     {
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/SessionListener.php -> get (line 28)
  1. class SessionListener extends AbstractSessionListener
  2. {
  3.     protected function getSession(): ?SessionInterface
  4.     {
  5.         if ($this->container->has('session_factory')) {
  6.             return $this->container->get('session_factory')->createSession();
  7.         }
  9.         return null;
  10.     }
  11. }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php -> getSession (line 73)
  1.             $request->setSessionFactory(function () use ($request) {
  2.                 // Prevent calling `$this->getSession()` twice in case the Request (and the below factory) is cloned
  3.                 static $sess;
  5.                 if (!$sess) {
  6.                     $sess = $this->getSession();
  7.                     $request->setSession($sess);
  9.                     /*
  10.                      * For supporting sessions in php runtime with runners like roadrunner or swoole, the session
  11.                      * cookie needs to be read from the cookie bag and set on the session storage.
in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php -> {closure:Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelRequest():68} (line 725)
  1.      */
  2.     public function getSession(): SessionInterface
  3.     {
  4.         $session = $this->session;
  5.         if (!$session instanceof SessionInterface && null !== $session) {
  6.             $this->setSession($session = $session());
  7.         }
  9.         if (null === $session) {
  10.             throw new SessionNotFoundException('Session has not been set.');
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php -> getSession (line 742)
  1.      * previous requests.
  2.      */
  3.     public function hasPreviousSession(): bool
  4.     {
  5.         // the check for $this->session avoids malicious users trying to fake a session cookie with proper name
  6.         return $this->hasSession() && $this->cookies->has($this->getSession()->getName());
  7.     }
  9.     /**
  10.      * Whether the request contains a Session object.
  11.      *
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ProfilerListener.php -> hasPreviousSession (line 100)
  2.         if (null !== $this->matcher && !$this->matcher->matches($request)) {
  3.             return;
  4.         }
  6.         $session = $request->hasPreviousSession() ? $request->getSession() : null;
  8.         if ($session instanceof Session) {
  9.             $usageIndexValue = $usageIndexReference = &$session->getUsageIndex();
  10.             $usageIndexReference = \PHP_INT_MIN;
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelResponse (line 116)
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName, $this->listener);
  3.         $e = $this->stopwatch->start($this->name, 'event_listener');
  5.         try {
  6.             ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
  7.         } finally {
  8.             if ($e->isStarted()) {
  9.                 $e->stop();
  10.             }
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 220)
  2.         foreach ($listeners as $listener) {
  3.             if ($stoppable && $event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             $listener($event, $eventName, $this);
  7.         }
  8.     }
  10.     /**
  11.      * Sorts the internal list of listeners for the given event by priority.
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 56)
  1.         } else {
  2.             $listeners = $this->getListeners($eventName);
  3.         }
  5.         if ($listeners) {
  6.             $this->callListeners($listeners, $eventName, $event);
  7.         }
  9.         return $event;
  10.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 139)
  1.         try {
  2.             $this->beforeDispatch($eventName, $event);
  3.             try {
  4.                 $e = $this->stopwatch->start($eventName, 'section');
  5.                 try {
  6.                     $this->dispatcher->dispatch($event, $eventName);
  7.                 } finally {
  8.                     if ($e->isStarted()) {
  9.                         $e->stop();
  10.                     }
  11.                 }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 214)
  1.      */
  2.     private function filterResponse(Response $response, Request $request, int $type): Response
  3.     {
  4.         $event = new ResponseEvent($this, $request, $type, $response);
  6.         $this->dispatcher->dispatch($event, KernelEvents::RESPONSE);
  8.         $this->finishRequest($request, $type);
  10.         return $event->getResponse();
  11.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> filterResponse (line 160)
  1.         // request
  2.         $event = new RequestEvent($this, $request, $type);
  3.         $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
  5.         if ($event->hasResponse()) {
  6.             return $this->filterResponse($event->getResponse(), $request, $type);
  7.         }
  9.         // load controller
  10.         if (false === $controller = $this->resolver->getController($request)) {
  11.             throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s". The route is wrongly configured.', $request->getPathInfo()));
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 76)
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  3.         $this->requestStack->push($request);
  4.         $response = null;
  5.         try {
  6.             return $response = $this->handleRaw($request, $type);
  7.         } catch (\Throwable $e) {
  8.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  9.                 throw $e;
  10.             }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ErrorListener.php -> handle (line 117)
  1.         }
  3.         $request = $this->duplicateRequest($throwable, $event->getRequest());
  5.         try {
  6.             $response = $event->getKernel()->handle($request, HttpKernelInterface::SUB_REQUEST, false);
  7.         } catch (\Exception $e) {
  8.             $f = FlattenException::createFromThrowable($e);
  10.             $this->logException($e, sprintf('Exception thrown when handling an exception (%s: %s at %s line %s)', $f->getClass(), $f->getMessage(), basename($e->getFile()), $e->getLine()));
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelException (line 116)
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName, $this->listener);
  3.         $e = $this->stopwatch->start($this->name, 'event_listener');
  5.         try {
  6.             ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
  7.         } finally {
  8.             if ($e->isStarted()) {
  9.                 $e->stop();
  10.             }
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 220)
  2.         foreach ($listeners as $listener) {
  3.             if ($stoppable && $event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             $listener($event, $eventName, $this);
  7.         }
  8.     }
  10.     /**
  11.      * Sorts the internal list of listeners for the given event by priority.
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 56)
  1.         } else {
  2.             $listeners = $this->getListeners($eventName);
  3.         }
  5.         if ($listeners) {
  6.             $this->callListeners($listeners, $eventName, $event);
  7.         }
  9.         return $event;
  10.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 139)
  1.         try {
  2.             $this->beforeDispatch($eventName, $event);
  3.             try {
  4.                 $e = $this->stopwatch->start($eventName, 'section');
  5.                 try {
  6.                     $this->dispatcher->dispatch($event, $eventName);
  7.                 } finally {
  8.                     if ($e->isStarted()) {
  9.                         $e->stop();
  10.                     }
  11.                 }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 239)
  1.      * Handles a throwable by trying to convert it to a Response.
  2.      */
  3.     private function handleThrowable(\Throwable $e, Request $request, int $type): Response
  4.     {
  5.         $event = new ExceptionEvent($this, $request, $type, $e);
  6.         $this->dispatcher->dispatch($event, KernelEvents::EXCEPTION);
  8.         // a listener might have replaced the exception
  9.         $e = $event->getThrowable();
  11.         if (!$event->hasResponse()) {
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> handleThrowable (line 132)
  1.         if ($pop = $request !== $this->requestStack->getMainRequest()) {
  2.             $this->requestStack->push($request);
  3.         }
  5.         try {
  6.             $response = $this->handleThrowable($exception, $request, self::MAIN_REQUEST);
  7.         } finally {
  8.             if ($pop) {
  9.                 $this->requestStack->pop();
  10.             }
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php -> terminateWithException (line 82)
  1.                         if ($hasRun) {
  2.                             throw $e;
  3.                         }
  5.                         $hasRun = true;
  6.                         $kernel->terminateWithException($e, $request);
  7.                     };
  8.                 }
  9.             } elseif ($event instanceof ConsoleEvent && $app = $event->getCommand()->getApplication()) {
  10.                 $output = $event->getOutput();
  11.                 if ($output instanceof ConsoleOutputInterface) {
in /home/flyerprinting/public_html/dev/vendor/symfony/error-handler/ErrorHandler.php :: {closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():76} (line 531)
  1.             $this->exceptionHandler = null;
  2.         }
  4.         try {
  5.             if (null !== $exceptionHandler) {
  6.                 $exceptionHandler($exception);
  8.                 return;
  9.             }
  10.             $handlerException ??= $exception;
  11.         } catch (\Throwable $handlerException) {
ErrorHandler->handleException(object(ErrorException))

ErrorException

Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent

in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php (line 49)
  1.         if ($baseDir && !is_dir($baseDir) && !@mkdir($baseDir, 0777, true) && !is_dir($baseDir)) {
  2.             throw new \RuntimeException(sprintf('Session Storage was not able to create directory "%s".', $baseDir));
  3.         }
  5.         if ($savePath !== \ini_get('session.save_path')) {
  6.             ini_set('session.save_path', $savePath);
  7.         }
  8.         if ('files' !== \ini_get('session.save_handler')) {
  9.             ini_set('session.save_handler', 'files');
  10.         }
  11.     }
in /home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/getSession_FactoryService.php -> __construct (line 37)
  2.         if (isset($container->privates['session.factory'])) {
  3.             return $container->privates['session.factory'];
  4.         }
  6.         return $container->privates['session.factory'] = new \Symfony\Component\HttpFoundation\Session\SessionFactory(($container->services['request_stack'] ??= new \Symfony\Component\HttpFoundation\RequestStack()), new \Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorageFactory($container->parameters['session.storage.options'], new \Symfony\Component\HttpFoundation\Session\Storage\Handler\StrictSessionHandler(new \Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler(($container->targetDir.''.'/../var/sessions/dev'))), new \Symfony\Component\HttpFoundation\Session\Storage\MetadataBag('_sf2_meta', 0), true), [$a, 'onSessionUsage']);
  7.     }
  8. }
in /home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/App_KernelDevDebugContainer.php :: do (line 379)
  1.     }
  3.     protected function load($file, $lazyLoad = true): mixed
  4.     {
  5.         if (class_exists($class = __NAMESPACE__.'\\'.$file, false)) {
  6.             return $class::do($this, $lazyLoad);
  7.         }
  9.         if ('.' === $file[-4]) {
  10.             $class = substr($class, 0, -4);
  11.         } else {
in /home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Container.php -> load (line 403)
  1.         }
  2.         if (null === $method) {
  3.             return false !== $registry ? $this->{$registry}[$id] ?? null : null;
  4.         }
  5.         if (false !== $registry) {
  6.             return $this->{$registry}[$id] ??= $load ? $this->load($method) : $this->{$method}($this);
  7.         }
  8.         if (!$load) {
  9.             return $this->{$method}($this);
  10.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Argument/ServiceLocator.php -> getService (line 40)
  1.     public function get(string $id): mixed
  2.     {
  3.         return match (\count($this->serviceMap[$id] ?? [])) {
  4.             0 => parent::get($id),
  5.             1 => $this->serviceMap[$id][0],
  6.             default => ($this->factory)(...$this->serviceMap[$id]),
  7.         };
  8.     }
  10.     public function getProvidedServices(): array
  11.     {
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/SessionListener.php -> get (line 28)
  1. class SessionListener extends AbstractSessionListener
  2. {
  3.     protected function getSession(): ?SessionInterface
  4.     {
  5.         if ($this->container->has('session_factory')) {
  6.             return $this->container->get('session_factory')->createSession();
  7.         }
  9.         return null;
  10.     }
  11. }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php -> getSession (line 73)
  1.             $request->setSessionFactory(function () use ($request) {
  2.                 // Prevent calling `$this->getSession()` twice in case the Request (and the below factory) is cloned
  3.                 static $sess;
  5.                 if (!$sess) {
  6.                     $sess = $this->getSession();
  7.                     $request->setSession($sess);
  9.                     /*
  10.                      * For supporting sessions in php runtime with runners like roadrunner or swoole, the session
  11.                      * cookie needs to be read from the cookie bag and set on the session storage.
in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php -> {closure:Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelRequest():68} (line 725)
  1.      */
  2.     public function getSession(): SessionInterface
  3.     {
  4.         $session = $this->session;
  5.         if (!$session instanceof SessionInterface && null !== $session) {
  6.             $this->setSession($session = $session());
  7.         }
  9.         if (null === $session) {
  10.             throw new SessionNotFoundException('Session has not been set.');
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php -> getSession (line 742)
  1.      * previous requests.
  2.      */
  3.     public function hasPreviousSession(): bool
  4.     {
  5.         // the check for $this->session avoids malicious users trying to fake a session cookie with proper name
  6.         return $this->hasSession() && $this->cookies->has($this->getSession()->getName());
  7.     }
  9.     /**
  10.      * Whether the request contains a Session object.
  11.      *
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ProfilerListener.php -> hasPreviousSession (line 100)
  2.         if (null !== $this->matcher && !$this->matcher->matches($request)) {
  3.             return;
  4.         }
  6.         $session = $request->hasPreviousSession() ? $request->getSession() : null;
  8.         if ($session instanceof Session) {
  9.             $usageIndexValue = $usageIndexReference = &$session->getUsageIndex();
  10.             $usageIndexReference = \PHP_INT_MIN;
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelResponse (line 116)
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName, $this->listener);
  3.         $e = $this->stopwatch->start($this->name, 'event_listener');
  5.         try {
  6.             ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
  7.         } finally {
  8.             if ($e->isStarted()) {
  9.                 $e->stop();
  10.             }
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 220)
  2.         foreach ($listeners as $listener) {
  3.             if ($stoppable && $event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             $listener($event, $eventName, $this);
  7.         }
  8.     }
  10.     /**
  11.      * Sorts the internal list of listeners for the given event by priority.
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 56)
  1.         } else {
  2.             $listeners = $this->getListeners($eventName);
  3.         }
  5.         if ($listeners) {
  6.             $this->callListeners($listeners, $eventName, $event);
  7.         }
  9.         return $event;
  10.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 139)
  1.         try {
  2.             $this->beforeDispatch($eventName, $event);
  3.             try {
  4.                 $e = $this->stopwatch->start($eventName, 'section');
  5.                 try {
  6.                     $this->dispatcher->dispatch($event, $eventName);
  7.                 } finally {
  8.                     if ($e->isStarted()) {
  9.                         $e->stop();
  10.                     }
  11.                 }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 214)
  1.      */
  2.     private function filterResponse(Response $response, Request $request, int $type): Response
  3.     {
  4.         $event = new ResponseEvent($this, $request, $type, $response);
  6.         $this->dispatcher->dispatch($event, KernelEvents::RESPONSE);
  8.         $this->finishRequest($request, $type);
  10.         return $event->getResponse();
  11.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> filterResponse (line 160)
  1.         // request
  2.         $event = new RequestEvent($this, $request, $type);
  3.         $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
  5.         if ($event->hasResponse()) {
  6.             return $this->filterResponse($event->getResponse(), $request, $type);
  7.         }
  9.         // load controller
  10.         if (false === $controller = $this->resolver->getController($request)) {
  11.             throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s". The route is wrongly configured.', $request->getPathInfo()));
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 76)
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  3.         $this->requestStack->push($request);
  4.         $response = null;
  5.         try {
  6.             return $response = $this->handleRaw($request, $type);
  7.         } catch (\Throwable $e) {
  8.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  9.                 throw $e;
  10.             }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ErrorListener.php -> handle (line 117)
  1.         }
  3.         $request = $this->duplicateRequest($throwable, $event->getRequest());
  5.         try {
  6.             $response = $event->getKernel()->handle($request, HttpKernelInterface::SUB_REQUEST, false);
  7.         } catch (\Exception $e) {
  8.             $f = FlattenException::createFromThrowable($e);
  10.             $this->logException($e, sprintf('Exception thrown when handling an exception (%s: %s at %s line %s)', $f->getClass(), $f->getMessage(), basename($e->getFile()), $e->getLine()));
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelException (line 116)
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName, $this->listener);
  3.         $e = $this->stopwatch->start($this->name, 'event_listener');
  5.         try {
  6.             ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
  7.         } finally {
  8.             if ($e->isStarted()) {
  9.                 $e->stop();
  10.             }
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 220)
  2.         foreach ($listeners as $listener) {
  3.             if ($stoppable && $event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             $listener($event, $eventName, $this);
  7.         }
  8.     }
  10.     /**
  11.      * Sorts the internal list of listeners for the given event by priority.
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 56)
  1.         } else {
  2.             $listeners = $this->getListeners($eventName);
  3.         }
  5.         if ($listeners) {
  6.             $this->callListeners($listeners, $eventName, $event);
  7.         }
  9.         return $event;
  10.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 139)
  1.         try {
  2.             $this->beforeDispatch($eventName, $event);
  3.             try {
  4.                 $e = $this->stopwatch->start($eventName, 'section');
  5.                 try {
  6.                     $this->dispatcher->dispatch($event, $eventName);
  7.                 } finally {
  8.                     if ($e->isStarted()) {
  9.                         $e->stop();
  10.                     }
  11.                 }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 239)
  1.      * Handles a throwable by trying to convert it to a Response.
  2.      */
  3.     private function handleThrowable(\Throwable $e, Request $request, int $type): Response
  4.     {
  5.         $event = new ExceptionEvent($this, $request, $type, $e);
  6.         $this->dispatcher->dispatch($event, KernelEvents::EXCEPTION);
  8.         // a listener might have replaced the exception
  9.         $e = $event->getThrowable();
  11.         if (!$event->hasResponse()) {
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> handleThrowable (line 91)
  1.                 $this->finishRequest($request, $type);
  3.                 throw $e;
  4.             }
  6.             return $response = $this->handleThrowable($e, $request, $type);
  7.         } finally {
  8.             $this->requestStack->pop();
  10.             if ($response instanceof StreamedResponse && $callback = $response->getCallback()) {
  11.                 $requestStack = $this->requestStack;
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/Kernel.php -> handle (line 197)
  1.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices = true;
  5.         try {
  6.             return $this->getHttpKernel()->handle($request, $type, $catch);
  7.         } finally {
  8.             --$this->requestStackSize;
  9.         }
  10.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)
  1.     ) {
  2.     }
  4.     public function run(): int
  5.     {
  6.         $response = $this->kernel->handle($this->request);
  8.         if (Kernel::VERSION_ID >= 60400) {
  9.             $response->send(false);
  11.             if (\function_exists('fastcgi_finish_request') && !$this->debug) {
in /home/flyerprinting/public_html/dev/vendor/autoload_runtime.php -> run (line 29)
  1. $app = $app(...$args);
  3. exit(
  4.     $runtime
  5.         ->getRunner($app)
  6.         ->run()
  7. );
require_once('/home/flyerprinting/public_html/dev/vendor/autoload_runtime.php') in /home/flyerprinting/public_html/dev/public/index.php (line 5)
  1. <?php
  3. use App\Kernel;
  5. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  7. return function (array $context) {
  8.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  9. };

ErrorException

Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent

in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php (line 49)
  1.         if ($baseDir && !is_dir($baseDir) && !@mkdir($baseDir, 0777, true) && !is_dir($baseDir)) {
  2.             throw new \RuntimeException(sprintf('Session Storage was not able to create directory "%s".', $baseDir));
  3.         }
  5.         if ($savePath !== \ini_get('session.save_path')) {
  6.             ini_set('session.save_path', $savePath);
  7.         }
  8.         if ('files' !== \ini_get('session.save_handler')) {
  9.             ini_set('session.save_handler', 'files');
  10.         }
  11.     }
in /home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/getSession_FactoryService.php -> __construct (line 37)
  2.         if (isset($container->privates['session.factory'])) {
  3.             return $container->privates['session.factory'];
  4.         }
  6.         return $container->privates['session.factory'] = new \Symfony\Component\HttpFoundation\Session\SessionFactory(($container->services['request_stack'] ??= new \Symfony\Component\HttpFoundation\RequestStack()), new \Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorageFactory($container->parameters['session.storage.options'], new \Symfony\Component\HttpFoundation\Session\Storage\Handler\StrictSessionHandler(new \Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler(($container->targetDir.''.'/../var/sessions/dev'))), new \Symfony\Component\HttpFoundation\Session\Storage\MetadataBag('_sf2_meta', 0), true), [$a, 'onSessionUsage']);
  7.     }
  8. }
in /home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/App_KernelDevDebugContainer.php :: do (line 390)
  1.             $file .= '.php';
  2.         }
  4.         $service = require $this->containerDir.\DIRECTORY_SEPARATOR.$file;
  6.         return class_exists($class, false) ? $class::do($this, $lazyLoad) : $service;
  7.     }
  9.     protected function createProxy($class, \Closure $factory)
  10.     {
  11.         class_exists($class, false) || require __DIR__.'/'.$class.'.php';
in /home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Container.php -> load (line 403)
  1.         }
  2.         if (null === $method) {
  3.             return false !== $registry ? $this->{$registry}[$id] ?? null : null;
  4.         }
  5.         if (false !== $registry) {
  6.             return $this->{$registry}[$id] ??= $load ? $this->load($method) : $this->{$method}($this);
  7.         }
  8.         if (!$load) {
  9.             return $this->{$method}($this);
  10.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Argument/ServiceLocator.php -> getService (line 40)
  1.     public function get(string $id): mixed
  2.     {
  3.         return match (\count($this->serviceMap[$id] ?? [])) {
  4.             0 => parent::get($id),
  5.             1 => $this->serviceMap[$id][0],
  6.             default => ($this->factory)(...$this->serviceMap[$id]),
  7.         };
  8.     }
  10.     public function getProvidedServices(): array
  11.     {
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/SessionListener.php -> get (line 28)
  1. class SessionListener extends AbstractSessionListener
  2. {
  3.     protected function getSession(): ?SessionInterface
  4.     {
  5.         if ($this->container->has('session_factory')) {
  6.             return $this->container->get('session_factory')->createSession();
  7.         }
  9.         return null;
  10.     }
  11. }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php -> getSession (line 73)
  1.             $request->setSessionFactory(function () use ($request) {
  2.                 // Prevent calling `$this->getSession()` twice in case the Request (and the below factory) is cloned
  3.                 static $sess;
  5.                 if (!$sess) {
  6.                     $sess = $this->getSession();
  7.                     $request->setSession($sess);
  9.                     /*
  10.                      * For supporting sessions in php runtime with runners like roadrunner or swoole, the session
  11.                      * cookie needs to be read from the cookie bag and set on the session storage.
in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php -> {closure:Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelRequest():68} (line 725)
  1.      */
  2.     public function getSession(): SessionInterface
  3.     {
  4.         $session = $this->session;
  5.         if (!$session instanceof SessionInterface && null !== $session) {
  6.             $this->setSession($session = $session());
  7.         }
  9.         if (null === $session) {
  10.             throw new SessionNotFoundException('Session has not been set.');
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php -> getSession (line 742)
  1.      * previous requests.
  2.      */
  3.     public function hasPreviousSession(): bool
  4.     {
  5.         // the check for $this->session avoids malicious users trying to fake a session cookie with proper name
  6.         return $this->hasSession() && $this->cookies->has($this->getSession()->getName());
  7.     }
  9.     /**
  10.      * Whether the request contains a Session object.
  11.      *
in /home/flyerprinting/public_html/dev/vendor/symfony/security-http/Firewall/ContextListener.php -> hasPreviousSession (line 90)
  1.             $this->dispatcher->addListener(KernelEvents::RESPONSE, $this->onKernelResponse(...));
  2.             $this->registered = true;
  3.         }
  5.         $request = $event->getRequest();
  6.         $session = $request->hasPreviousSession() ? $request->getSession() : null;
  8.         $request->attributes->set('_security_firewall_run', $this->sessionKey);
  10.         if (null !== $session) {
  11.             $usageIndexValue = $session instanceof Session ? $usageIndexReference = &$session->getUsageIndex() : 0;
in /home/flyerprinting/public_html/dev/vendor/symfony/security-bundle/Debug/WrappedLazyListener.php -> authenticate (line 46)
  1.     public function authenticate(RequestEvent $event): void
  2.     {
  3.         $startTime = microtime(true);
  5.         try {
  6.             $this->listener->authenticate($event);
  7.         } catch (LazyResponseException $e) {
  8.             $this->response = $e->getResponse();
  10.             throw $e;
  11.         } finally {
in /home/flyerprinting/public_html/dev/vendor/symfony/security-http/Firewall/AbstractListener.php -> authenticate (line 26)
  1. abstract class AbstractListener implements FirewallListenerInterface
  2. {
  3.     final public function __invoke(RequestEvent $event): void
  4.     {
  5.         if (false !== $this->supports($event->getRequest())) {
  6.             $this->authenticate($event);
  7.         }
  8.     }
  10.     public static function getPriority(): int
  11.     {
in /home/flyerprinting/public_html/dev/vendor/symfony/security-bundle/Debug/TraceableFirewallListener.php -> __invoke (line 76)
  1.                 }, $listener, FirewallContext::class)();
  3.                 $listener($event);
  4.             } else {
  5.                 $wrappedListener = $listener instanceof FirewallListenerInterface ? new WrappedLazyListener($listener) : new WrappedListener($listener);
  6.                 $wrappedListener($event);
  7.                 $wrappedListeners[] = $wrappedListener->getInfo();
  8.                 if (!$authenticatorManagerListener && $listener instanceof TraceableAuthenticatorManagerListener) {
  9.                     $authenticatorManagerListener = $listener;
  10.                 }
  11.             }
in /home/flyerprinting/public_html/dev/vendor/symfony/security-http/Firewall.php -> callListeners (line 95)
  1.             if (null !== $logoutListener) {
  2.                 yield $logoutListener;
  3.             }
  4.         };
  6.         $this->callListeners($event, $authenticationListeners());
  7.     }
  9.     /**
  10.      * @return void
  11.      */
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelRequest (line 116)
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName, $this->listener);
  3.         $e = $this->stopwatch->start($this->name, 'event_listener');
  5.         try {
  6.             ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
  7.         } finally {
  8.             if ($e->isStarted()) {
  9.                 $e->stop();
  10.             }
  11.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 220)
  2.         foreach ($listeners as $listener) {
  3.             if ($stoppable && $event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             $listener($event, $eventName, $this);
  7.         }
  8.     }
  10.     /**
  11.      * Sorts the internal list of listeners for the given event by priority.
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 56)
  1.         } else {
  2.             $listeners = $this->getListeners($eventName);
  3.         }
  5.         if ($listeners) {
  6.             $this->callListeners($listeners, $eventName, $event);
  7.         }
  9.         return $event;
  10.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 139)
  1.         try {
  2.             $this->beforeDispatch($eventName, $event);
  3.             try {
  4.                 $e = $this->stopwatch->start($eventName, 'section');
  5.                 try {
  6.                     $this->dispatcher->dispatch($event, $eventName);
  7.                 } finally {
  8.                     if ($e->isStarted()) {
  9.                         $e->stop();
  10.                     }
  11.                 }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 157)
  1.      */
  2.     private function handleRaw(Request $request, int $type = self::MAIN_REQUEST): Response
  3.     {
  4.         // request
  5.         $event = new RequestEvent($this, $request, $type);
  6.         $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
  8.         if ($event->hasResponse()) {
  9.             return $this->filterResponse($event->getResponse(), $request, $type);
  10.         }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 76)
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  3.         $this->requestStack->push($request);
  4.         $response = null;
  5.         try {
  6.             return $response = $this->handleRaw($request, $type);
  7.         } catch (\Throwable $e) {
  8.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  9.                 throw $e;
  10.             }
in /home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/Kernel.php -> handle (line 197)
  1.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices = true;
  5.         try {
  6.             return $this->getHttpKernel()->handle($request, $type, $catch);
  7.         } finally {
  8.             --$this->requestStackSize;
  9.         }
  10.     }
in /home/flyerprinting/public_html/dev/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)
  1.     ) {
  2.     }
  4.     public function run(): int
  5.     {
  6.         $response = $this->kernel->handle($this->request);
  8.         if (Kernel::VERSION_ID >= 60400) {
  9.             $response->send(false);
  11.             if (\function_exists('fastcgi_finish_request') && !$this->debug) {
in /home/flyerprinting/public_html/dev/vendor/autoload_runtime.php -> run (line 29)
  1. $app = $app(...$args);
  3. exit(
  4.     $runtime
  5.         ->getRunner($app)
  6.         ->run()
  7. );
require_once('/home/flyerprinting/public_html/dev/vendor/autoload_runtime.php') in /home/flyerprinting/public_html/dev/public/index.php (line 5)
  1. <?php
  3. use App\Kernel;
  5. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  7. return function (array $context) {
  8.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  9. };

Stack Traces 3

[3/3] ErrorException 
ErrorException:
Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent

  at /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php:49
  at Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler->__construct('/home/flyerprinting/public_html/dev/var/cache/dev/../var/sessions/dev')
     (/home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/getSession_FactoryService.php:37)
  at ContainerYg1SG59\getSession_FactoryService::do(object(App_KernelDevDebugContainer), true)
     (/home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/App_KernelDevDebugContainer.php:379)
  at ContainerYg1SG59\App_KernelDevDebugContainer->load('getSession_FactoryService')
     (/home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Container.php:403)
  at Symfony\Component\DependencyInjection\Container->getService('privates', 'session.factory', 'getSession_FactoryService', true)
     (/home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Argument/ServiceLocator.php:40)
  at Symfony\Component\DependencyInjection\Argument\ServiceLocator->get('session_factory')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/SessionListener.php:28)
  at Symfony\Component\HttpKernel\EventListener\SessionListener->getSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php:73)
  at Symfony\Component\HttpKernel\EventListener\AbstractSessionListener->{closure:Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelRequest():68}()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php:725)
  at Symfony\Component\HttpFoundation\Request->getSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php:742)
  at Symfony\Component\HttpFoundation\Request->hasPreviousSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ProfilerListener.php:100)
  at Symfony\Component\HttpKernel\EventListener\ProfilerListener->onKernelResponse(object(ResponseEvent), 'kernel.response', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ResponseEvent), 'kernel.response', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:220)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.response', object(ResponseEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ResponseEvent), 'kernel.response')
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ResponseEvent), 'kernel.response')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:214)
  at Symfony\Component\HttpKernel\HttpKernel->filterResponse(object(RedirectResponse), object(Request), 2)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:160)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 2)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 2, false)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ErrorListener.php:117)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:220)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.exception', object(ExceptionEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:239)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable(object(ErrorException), object(Request), 1)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:132)
  at Symfony\Component\HttpKernel\HttpKernel->terminateWithException(object(ErrorException), object(Request))
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:82)
  at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::{closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():76}(object(ErrorException))
     (/home/flyerprinting/public_html/dev/vendor/symfony/error-handler/ErrorHandler.php:531)
  at Symfony\Component\ErrorHandler\ErrorHandler->handleException(object(ErrorException))
[2/3] ErrorException 
ErrorException:
Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent

  at /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php:49
  at Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler->__construct('/home/flyerprinting/public_html/dev/var/cache/dev/../var/sessions/dev')
     (/home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/getSession_FactoryService.php:37)
  at ContainerYg1SG59\getSession_FactoryService::do(object(App_KernelDevDebugContainer), true)
     (/home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/App_KernelDevDebugContainer.php:379)
  at ContainerYg1SG59\App_KernelDevDebugContainer->load('getSession_FactoryService')
     (/home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Container.php:403)
  at Symfony\Component\DependencyInjection\Container->getService('privates', 'session.factory', 'getSession_FactoryService', true)
     (/home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Argument/ServiceLocator.php:40)
  at Symfony\Component\DependencyInjection\Argument\ServiceLocator->get('session_factory')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/SessionListener.php:28)
  at Symfony\Component\HttpKernel\EventListener\SessionListener->getSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php:73)
  at Symfony\Component\HttpKernel\EventListener\AbstractSessionListener->{closure:Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelRequest():68}()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php:725)
  at Symfony\Component\HttpFoundation\Request->getSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php:742)
  at Symfony\Component\HttpFoundation\Request->hasPreviousSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ProfilerListener.php:100)
  at Symfony\Component\HttpKernel\EventListener\ProfilerListener->onKernelResponse(object(ResponseEvent), 'kernel.response', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ResponseEvent), 'kernel.response', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:220)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.response', object(ResponseEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ResponseEvent), 'kernel.response')
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ResponseEvent), 'kernel.response')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:214)
  at Symfony\Component\HttpKernel\HttpKernel->filterResponse(object(RedirectResponse), object(Request), 2)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:160)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 2)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 2, false)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/ErrorListener.php:117)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:220)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.exception', object(ExceptionEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:239)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable(object(ErrorException), object(Request), 1)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:91)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/Kernel.php:197)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (/home/flyerprinting/public_html/dev/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/home/flyerprinting/public_html/dev/vendor/autoload_runtime.php:29)
  at require_once('/home/flyerprinting/public_html/dev/vendor/autoload_runtime.php')
     (/home/flyerprinting/public_html/dev/public/index.php:5)
[1/3] ErrorException 
ErrorException:
Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent

  at /home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Session/Storage/Handler/NativeFileSessionHandler.php:49
  at Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeFileSessionHandler->__construct('/home/flyerprinting/public_html/dev/var/cache/dev/../var/sessions/dev')
     (/home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/getSession_FactoryService.php:37)
  at ContainerYg1SG59\getSession_FactoryService::do(object(App_KernelDevDebugContainer), true)
     (/home/flyerprinting/public_html/dev/var/cache/dev/ContainerYg1SG59/App_KernelDevDebugContainer.php:390)
  at ContainerYg1SG59\App_KernelDevDebugContainer->load('getSession_FactoryService.php')
     (/home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Container.php:403)
  at Symfony\Component\DependencyInjection\Container->getService('privates', 'session.factory', 'getSession_FactoryService', true)
     (/home/flyerprinting/public_html/dev/vendor/symfony/dependency-injection/Argument/ServiceLocator.php:40)
  at Symfony\Component\DependencyInjection\Argument\ServiceLocator->get('session_factory')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/SessionListener.php:28)
  at Symfony\Component\HttpKernel\EventListener\SessionListener->getSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php:73)
  at Symfony\Component\HttpKernel\EventListener\AbstractSessionListener->{closure:Symfony\Component\HttpKernel\EventListener\AbstractSessionListener::onKernelRequest():68}()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php:725)
  at Symfony\Component\HttpFoundation\Request->getSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-foundation/Request.php:742)
  at Symfony\Component\HttpFoundation\Request->hasPreviousSession()
     (/home/flyerprinting/public_html/dev/vendor/symfony/security-http/Firewall/ContextListener.php:90)
  at Symfony\Component\Security\Http\Firewall\ContextListener->authenticate(object(RequestEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/security-bundle/Debug/WrappedLazyListener.php:46)
  at Symfony\Bundle\SecurityBundle\Debug\WrappedLazyListener->authenticate(object(RequestEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/security-http/Firewall/AbstractListener.php:26)
  at Symfony\Component\Security\Http\Firewall\AbstractListener->__invoke(object(RequestEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/security-bundle/Debug/TraceableFirewallListener.php:76)
  at Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener->callListeners(object(RequestEvent), object(Generator))
     (/home/flyerprinting/public_html/dev/vendor/symfony/security-http/Firewall.php:95)
  at Symfony\Component\Security\Http\Firewall->onKernelRequest(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:220)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(RequestEvent))
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/flyerprinting/public_html/dev/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:139)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:157)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (/home/flyerprinting/public_html/dev/vendor/symfony/http-kernel/Kernel.php:197)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (/home/flyerprinting/public_html/dev/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/home/flyerprinting/public_html/dev/vendor/autoload_runtime.php:29)
  at require_once('/home/flyerprinting/public_html/dev/vendor/autoload_runtime.php')
     (/home/flyerprinting/public_html/dev/public/index.php:5)