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Attempt #
Failed to start the session because headers have already been sent by "/home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Response.php" at line 383. (500 Internal Server Error)

Symfony Exception

ErrorException RuntimeException

HTTP 500 Internal Server Error

Failed to start the session because headers have already been sent by "/home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Response.php" at line 383.

Exceptions 2

RuntimeException

  1.         if (\PHP_SESSION_ACTIVE === session_status()) {
  2.             throw new \RuntimeException('Failed to start the session: already started by PHP.');
  3.         }
  4.         if (filter_var(\ini_get('session.use_cookies'), \FILTER_VALIDATE_BOOL) && headers_sent($file$line)) {
  5.             throw new \RuntimeException(sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.'$file$line));
  6.         }
  7.         $sessionId $_COOKIE[session_name()] ?? null;
  8.         /*
  9.          * Explanation of the session ID regular expression: `/^[a-zA-Z0-9,-]{22,250}$/`.
  1.         }
  2.         if (!$this->started && $this->saveHandler->isActive()) {
  3.             $this->loadSession();
  4.         } elseif (!$this->started) {
  5.             $this->start();
  6.         }
  7.         return $this->bags[$name];
  8.     }
  1.         $this->storage->registerBag(new SessionBagProxy($bag$this->data$this->usageIndex$this->usageReporter));
  2.     }
  3.     public function getBag(string $name): SessionBagInterface
  4.     {
  5.         $bag $this->storage->getBag($name);
  6.         return method_exists($bag'getBag') ? $bag->getBag() : $bag;
  7.     }
  8.     /**
  1.      *
  2.      * Note that this method was added to help with IDE autocompletion.
  3.      */
  4.     private function getAttributeBag(): AttributeBagInterface
  5.     {
  6.         return $this->getBag($this->attributeName);
  7.     }
  8. }
  1.         return $this->getAttributeBag()->has($name);
  2.     }
  3.     public function get(string $namemixed $default null): mixed
  4.     {
  5.         return $this->getAttributeBag()->get($name$default);
  6.     }
  7.     public function set(string $namemixed $value): void
  8.     {
  9.         $this->getAttributeBag()->set($name$value);
  1.         // Check if the session contains a SwitchUserToken
  2.         $sessionData $request->getSession();
  3.         
  4.         $switchUser false;
  5.         $securityContext $sessionData->get('_security_shared_context');
  6.         // If the context exists and it contains SwitchUserToken
  7.         if ($securityContext && strpos($securityContext'SwitchUserToken') !== false) {
  8.             $switchUser true;
  9.         }
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName$this->listener);
  2.         $e $this->stopwatch->start($this->name'event_listener');
  3.         try {
  4.             ($this->optimizedListener ?? $this->listener)($event$eventName$dispatcher);
  5.         } finally {
  6.             if ($e->isStarted()) {
  7.                 $e->stop();
  8.             }
  9.         }
  1.         foreach ($listeners as $listener) {
  2.             if ($stoppable && $event->isPropagationStopped()) {
  3.                 break;
  4.             }
  5.             $listener($event$eventName$this);
  6.         }
  7.     }
  8.     /**
  9.      * Sorts the internal list of listeners for the given event by priority.
  1.         } else {
  2.             $listeners $this->getListeners($eventName);
  3.         }
  4.         if ($listeners) {
  5.             $this->callListeners($listeners$eventName$event);
  6.         }
  7.         return $event;
  8.     }
  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.                 }
  1.      */
  2.     private function handleRaw(Request $requestint $type self::MAIN_REQUEST): Response
  3.     {
  4.         // request
  5.         $event = new RequestEvent($this$request$type);
  6.         $this->dispatcher->dispatch($eventKernelEvents::REQUEST);
  7.         if ($event->hasResponse()) {
  8.             return $this->filterResponse($event->getResponse(), $request$type);
  9.         }
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  2.         $this->requestStack->push($request);
  3.         $response null;
  4.         try {
  5.             return $response $this->handleRaw($request$type);
  6.         } catch (\Throwable $e) {
  7.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  8.                 throw $e;
  9.             }
  1.         }
  2.         $request $this->duplicateRequest($throwable$event->getRequest());
  3.         try {
  4.             $response $event->getKernel()->handle($requestHttpKernelInterface::SUB_REQUESTfalse);
  5.         } catch (\Exception $e) {
  6.             $f FlattenException::createFromThrowable($e);
  7.             $this->logException($esprintf('Exception thrown when handling an exception (%s: %s at %s line %s)'$f->getClass(), $f->getMessage(), basename($e->getFile()), $e->getLine()));
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName$this->listener);
  2.         $e $this->stopwatch->start($this->name'event_listener');
  3.         try {
  4.             ($this->optimizedListener ?? $this->listener)($event$eventName$dispatcher);
  5.         } finally {
  6.             if ($e->isStarted()) {
  7.                 $e->stop();
  8.             }
  9.         }
  1.         foreach ($listeners as $listener) {
  2.             if ($stoppable && $event->isPropagationStopped()) {
  3.                 break;
  4.             }
  5.             $listener($event$eventName$this);
  6.         }
  7.     }
  8.     /**
  9.      * Sorts the internal list of listeners for the given event by priority.
  1.         } else {
  2.             $listeners $this->getListeners($eventName);
  3.         }
  4.         if ($listeners) {
  5.             $this->callListeners($listeners$eventName$event);
  6.         }
  7.         return $event;
  8.     }
  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.                 }
  1.      * Handles a throwable by trying to convert it to a Response.
  2.      */
  3.     private function handleThrowable(\Throwable $eRequest $requestint $type): Response
  4.     {
  5.         $event = new ExceptionEvent($this$request$type$e);
  6.         $this->dispatcher->dispatch($eventKernelEvents::EXCEPTION);
  7.         // a listener might have replaced the exception
  8.         $e $event->getThrowable();
  9.         if (!$event->hasResponse()) {
  1.         if ($pop $request !== $this->requestStack->getMainRequest()) {
  2.             $this->requestStack->push($request);
  3.         }
  4.         try {
  5.             $response $this->handleThrowable($exception$requestself::MAIN_REQUEST);
  6.         } finally {
  7.             if ($pop) {
  8.                 $this->requestStack->pop();
  9.             }
  10.         }
  1.                         if ($hasRun) {
  2.                             throw $e;
  3.                         }
  4.                         $hasRun true;
  5.                         $kernel->terminateWithException($e$request);
  6.                     };
  7.                 }
  8.             } elseif ($event instanceof ConsoleEvent && $app $event->getCommand()->getApplication()) {
  9.                 $output $event->getOutput();
  10.                 if ($output instanceof ConsoleOutputInterface) {
in /home/yagnik/public_html/backoffice/vendor/symfony/error-handler/ErrorHandler.php :: Symfony\Component\HttpKernel\EventListener\{closure} (line 538)
  1.             $this->exceptionHandler null;
  2.         }
  3.         try {
  4.             if (null !== $exceptionHandler) {
  5.                 $exceptionHandler($exception);
  6.                 return;
  7.             }
  8.             $handlerException ??= $exception;
  9.         } catch (\Throwable $handlerException) {
ErrorHandler->handleException(object(ErrorException))

ErrorException

Notice: file_put_contents(): Write of 27091 bytes failed with errno=28 No space left on device

  1.         if (\function_exists('gzencode')) {
  2.             $data gzencode($data3);
  3.         }
  4.         if (false === file_put_contents($file$data\LOCK_EX)) {
  5.             return false;
  6.         }
  7.         if (!$profileIndexed) {
  8.             // Add to index
  1.             if ($collector instanceof LateDataCollectorInterface) {
  2.                 $collector->lateCollect();
  3.             }
  4.         }
  5.         if (!($ret $this->storage->write($profile)) && null !== $this->logger) {
  6.             $this->logger->warning('Unable to store the profiler information.', ['configured_storage' => $this->storage::class]);
  7.         }
  8.         return $ret;
  9.     }
  1.             }
  2.         }
  3.         // save profiles
  4.         foreach ($this->profiles as $request) {
  5.             $this->profiler->saveProfile($this->profiles[$request]);
  6.         }
  7.         $this->profiles = new \SplObjectStorage();
  8.         $this->parents = new \SplObjectStorage();
  9.     }
  1.         $this->priority ??= $dispatcher->getListenerPriority($eventName$this->listener);
  2.         $e $this->stopwatch->start($this->name'event_listener');
  3.         try {
  4.             ($this->optimizedListener ?? $this->listener)($event$eventName$dispatcher);
  5.         } finally {
  6.             if ($e->isStarted()) {
  7.                 $e->stop();
  8.             }
  9.         }
  1.         foreach ($listeners as $listener) {
  2.             if ($stoppable && $event->isPropagationStopped()) {
  3.                 break;
  4.             }
  5.             $listener($event$eventName$this);
  6.         }
  7.     }
  8.     /**
  9.      * Sorts the internal list of listeners for the given event by priority.
  1.         } else {
  2.             $listeners $this->getListeners($eventName);
  3.         }
  4.         if ($listeners) {
  5.             $this->callListeners($listeners$eventName$event);
  6.         }
  7.         return $event;
  8.     }
  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.                 }
  1.         }
  2.     }
  3.     public function terminate(Request $requestResponse $response): void
  4.     {
  5.         $this->dispatcher->dispatch(new TerminateEvent($this$request$response), KernelEvents::TERMINATE);
  6.     }
  7.     /**
  8.      * @internal
  9.      */
  1.         if (false === $this->booted) {
  2.             return;
  3.         }
  4.         if ($this->getHttpKernel() instanceof TerminableInterface) {
  5.             $this->getHttpKernel()->terminate($request$response);
  6.         }
  7.     }
  8.     public function shutdown(): void
  9.     {
  1.         } else {
  2.             $response->send();
  3.         }
  4.         if ($this->kernel instanceof TerminableInterface) {
  5.             $this->kernel->terminate($this->request$response);
  6.         }
  7.         return 0;
  8.     }
  9. }
  1. $app $app(...$args);
  2. exit(
  3.     $runtime
  4.         ->getRunner($app)
  5.         ->run()
  6. );
require_once('/home/yagnik/public_html/backoffice/vendor/autoload_runtime.php') in /home/yagnik/public_html/backoffice/public/index.php (line 5)
  1. <?php
  2. use App\Kernel;
  3. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  4. return function (array $context) {
  5.     ini_set('memory_limit''-1');
  6.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  7. };

Stack Traces 2

[2/2] RuntimeException
RuntimeException:
Failed to start the session because headers have already been sent by "/home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Response.php" at line 383.

  at /home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:116
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:280)
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->getBag('attributes')
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Session/Session.php:201)
  at Symfony\Component\HttpFoundation\Session\Session->getBag('attributes')
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Session/Session.php:221)
  at Symfony\Component\HttpFoundation\Session\Session->getAttributeBag()
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-foundation/Session/Session.php:69)
  at Symfony\Component\HttpFoundation\Session\Session->get('_security_shared_context')
     (/home/yagnik/public_html/backoffice/src/EventListener/AuthenticationMiddlewareListener.php:34)
  at App\EventListener\AuthenticationMiddlewareListener->onKernelRequest(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/EventDispatcher.php:206)
  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), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(RequestEvent))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:127)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/HttpKernel.php:154)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 2)
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 2, false)
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/EventListener/ErrorListener.php:111)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/EventDispatcher.php:206)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.exception', object(ExceptionEvent))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:127)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/HttpKernel.php:236)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable(object(ErrorException), object(Request), 1)
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/HttpKernel.php:129)
  at Symfony\Component\HttpKernel\HttpKernel->terminateWithException(object(ErrorException), object(Request))
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:82)
  at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::Symfony\Component\HttpKernel\EventListener\{closure}(object(ErrorException))
     (/home/yagnik/public_html/backoffice/vendor/symfony/error-handler/ErrorHandler.php:538)
  at Symfony\Component\ErrorHandler\ErrorHandler->handleException(object(ErrorException))                
[1/2] ErrorException
ErrorException:
Notice: file_put_contents(): Write of 27091 bytes failed with errno=28 No space left on device

  at /home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php:170
  at Symfony\Component\HttpKernel\Profiler\FileProfilerStorage->write(object(Profile))
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/Profiler/Profiler.php:100)
  at Symfony\Component\HttpKernel\Profiler\Profiler->saveProfile(object(Profile))
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/EventListener/ProfilerListener.php:135)
  at Symfony\Component\HttpKernel\EventListener\ProfilerListener->onKernelTerminate(object(TerminateEvent), 'kernel.terminate', object(TraceableEventDispatcher))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:116)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(TerminateEvent), 'kernel.terminate', object(TraceableEventDispatcher))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/EventDispatcher.php:206)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener)), 'kernel.terminate', object(TerminateEvent))
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (/home/yagnik/public_html/backoffice/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:127)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/HttpKernel.php:112)
  at Symfony\Component\HttpKernel\HttpKernel->terminate(object(Request), object(Response))
     (/home/yagnik/public_html/backoffice/vendor/symfony/http-kernel/Kernel.php:148)
  at Symfony\Component\HttpKernel\Kernel->terminate(object(Request), object(Response))
     (/home/yagnik/public_html/backoffice/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:53)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/home/yagnik/public_html/backoffice/vendor/autoload_runtime.php:29)
  at require_once('/home/yagnik/public_html/backoffice/vendor/autoload_runtime.php')
     (/home/yagnik/public_html/backoffice/public/index.php:5)