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Attempt #
Failed to start the session because headers have already been sent by "/home/p-u8h2xi/html/development/vendor/symfony/http-foundation/Response.php" at line 382. (500 Internal Server Error)

Symfony Exception

Symfony Docs

ClassNotFoundError RuntimeException

HTTP 500 Internal Server Error

Failed to start the session because headers have already been sent by "/home/p-u8h2xi/html/development/vendor/symfony/http-foundation/Response.php" at line 382.

Exceptions 2

RuntimeException

in /home/p-u8h2xi/html/development/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php (line 116)
  1. if (\PHP_SESSION_ACTIVE === session_status()) {
  2. throw new \RuntimeException('Failed to start the session: already started by PHP.');
  3. }
  5. if (filter_var(\ini_get('session.use_cookies'), \FILTER_VALIDATE_BOOL) && headers_sent($file, $line)) {
  6. throw new \RuntimeException(\sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.', $file, $line));
  7. }
  9. $sessionId = $_COOKIE[session_name()] ?? null;
  10. /*
  11. * Explanation of the session ID regular expression: `/^[a-zA-Z0-9,-]{22,250}$/`.
in /home/p-u8h2xi/html/development/vendor/symfony/http-foundation/Session/Session.php -> start (line 59)
  1. $this->registerBag($flashes);
  2. }
  4. public function start(): bool
  5. {
  6. return $this->storage->start();
  7. }
  9. public function has(string $name): bool
  10. {
  11. return $this->getAttributeBag()->has($name);
in /home/p-u8h2xi/html/development/vendor/shopware/storefront/Framework/Routing/StorefrontSubscriber.php -> start (line 89)
  1. }
  3. $session = $mainRequest->getSession();
  5. if (!$session->isStarted()) {
  6. $session->start();
  7. $session->set('sessionId', $session->getId());
  8. }
  10. $salesChannelId = $mainRequest->attributes->get(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_ID);
  11. if ($salesChannelId === null) {
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> startSession (line 115)
  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. $e->stop();
  10. }
  11. }
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 206)
  2. foreach ($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/p-u8h2xi/html/development/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/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php -> dispatch (line 41)
  1. *
  2. * @return TEvent
  3. */
  4. public function dispatch(object $event, ?string $eventName = null): object
  5. {
  6. $event = $this->dispatcher->dispatch($event, $eventName);
  8. if (!$event instanceof FlowEventAware) {
  9. return $event;
  10. }
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php -> dispatch (line 28)
  1. ) {
  2. }
  4. public function dispatch(object $event, ?string $eventName = null): object
  5. {
  6. $event = $this->dispatcher->dispatch($event, $eventName);
  8. if (!HookableEventFactory::isHookable($event)) {
  9. return $event;
  10. }
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php -> dispatch (line 31)
  1. }
  2. $this->dispatch($nested, $name);
  3. }
  4. }
  6. return $this->dispatcher->dispatch($event, $eventName);
  7. }
  9. /**
  10. * @param callable $listener can not use native type declaration @see https://github.com/symfony/symfony/issues/42283
  11. */
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 126)
  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/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 159)
  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/p-u8h2xi/html/development/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/p-u8h2xi/html/development/vendor/shopware/core/Framework/Adapter/Kernel/HttpKernel.php -> handle (line 43)
  1. }
  3. public function handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response
  4. {
  5. if ($request->attributes->get('exception') !== null) {
  6. return parent::handle($request, $type, $catch);
  7. }
  9. if (!$request->attributes->has('sw-skip-transformer')) {
  10. try {
  11. $request = $this->requestTransformer->transform($request);
in /home/p-u8h2xi/html/development/vendor/symfony/http-kernel/EventListener/ErrorListener.php -> handle (line 99)
  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/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelException (line 115)
  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. $e->stop();
  10. }
  11. }
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 206)
  2. foreach ($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/p-u8h2xi/html/development/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/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php -> dispatch (line 41)
  1. *
  2. * @return TEvent
  3. */
  4. public function dispatch(object $event, ?string $eventName = null): object
  5. {
  6. $event = $this->dispatcher->dispatch($event, $eventName);
  8. if (!$event instanceof FlowEventAware) {
  9. return $event;
  10. }
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php -> dispatch (line 28)
  1. ) {
  2. }
  4. public function dispatch(object $event, ?string $eventName = null): object
  5. {
  6. $event = $this->dispatcher->dispatch($event, $eventName);
  8. if (!HookableEventFactory::isHookable($event)) {
  9. return $event;
  10. }
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php -> dispatch (line 31)
  1. }
  2. $this->dispatch($nested, $name);
  3. }
  4. }
  6. return $this->dispatcher->dispatch($event, $eventName);
  7. }
  9. /**
  10. * @param callable $listener can not use native type declaration @see https://github.com/symfony/symfony/issues/42283
  11. */
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 126)
  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/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 241)
  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, isKernelTerminating: $this->terminating);
  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/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php -> handleThrowable (line 134)
  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. $this->requestStack->pop();
  10. }
  11. }
in /home/p-u8h2xi/html/development/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php -> terminateWithException (line 84)
  1. if ($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/p-u8h2xi/html/development/vendor/symfony/error-handler/ErrorHandler.php :: {closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78} (line 538)
  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(ClassNotFoundError))

Symfony\Component\ErrorHandler\Error\ ClassNotFoundError

Attempted to load class "StorefrontSubscriber" from namespace "WebseExternalProductImages\Subscriber". Did you forget a "use" statement for "Shopware\Storefront\Framework\Routing\StorefrontSubscriber"?

in /home/p-u8h2xi/html/development/var/cache/dev_ha11d5dab89dc79aa0d69c5289069eae5/ContainerUUDKPK9/Shopware_Core_KernelDevDebugContainer.php (line 12407)
  1. $instance->addListener('Shopware\\Storefront\\Page\\GenericPageLoadedEvent', [#[\Closure(name: 'Scouts\\JetsetTheme\\Subscriber\\CustomerGroupPageSubscriber')] fn () => ($container->privates['Scouts\\JetsetTheme\\Subscriber\\CustomerGroupPageSubscriber'] ?? self::getCustomerGroupPageSubscriberService($container)), 'onGenericPageLoaded'], 0);
  2. $instance->addListener('Shopware\\Storefront\\Page\\Product\\ProductPageLoadedEvent', [#[\Closure(name: 'Webse\\ProductDownloads\\Storefront\\Subscriber\\ProductDownloadsSubscriber')] fn () => ($container->privates['Webse\\ProductDownloads\\Storefront\\Subscriber\\ProductDownloadsSubscriber'] ?? self::getProductDownloadsSubscriberService($container)), 'onProductPageLoaded'], 0);
  3. $instance->addListener('product.loaded', [#[\Closure(name: 'Webse\\ManufacturerListing\\Subscriber\\ManufacturerListing')] fn () => ($container->privates['Webse\\ManufacturerListing\\Subscriber\\ManufacturerListing'] ?? self::getManufacturerListingService($container)), 'onProductDetails'], 0);
  4. $instance->addListener('Shopware\\Storefront\\Event\\StorefrontRenderEvent', [#[\Closure(name: 'Webse\\FashionCustomFieldsPlugin\\Subscriber\\Frontend')] fn () => ($container->privates['Webse\\FashionCustomFieldsPlugin\\Subscriber\\Frontend'] ?? self::getFrontendService($container)), 'onStorefrontRender'], 0);
  5. $instance->addListener('Shopware\\Core\\System\\SystemConfig\\Event\\SystemConfigChangedEvent', [#[\Closure(name: 'Webse\\OpenAiMerchantFeed\\Subscriber\\SystemConfigSubscriber')] fn () => ($container->privates['Webse\\OpenAiMerchantFeed\\Subscriber\\SystemConfigSubscriber'] ?? self::getSystemConfigSubscriberService($container)), 'onConfigChanged'], 0);
  6. $instance->addListener('Shopware\\Storefront\\Page\\Product\\ProductPageLoadedEvent', [#[\Closure(name: 'WebseExternalProductImages\\Subscriber\\StorefrontSubscriber')] fn () => ($container->privates['WebseExternalProductImages\\Subscriber\\StorefrontSubscriber'] ??= new \WebseExternalProductImages\Subscriber\StorefrontSubscriber()), 'onProductPageLoaded'], 0);
  7. $instance->addListener('kernel.controller_arguments', [#[\Closure(name: 'argument_resolver.request_payload', class: 'Symfony\\Component\\HttpKernel\\Controller\\ArgumentResolver\\RequestPayloadValueResolver')] fn () => ($container->privates['argument_resolver.request_payload'] ?? self::getArgumentResolver_RequestPayloadService($container)), 'onKernelControllerArguments'], 0);
  8. $instance->addListener('kernel.response', [#[\Closure(name: 'response_listener', class: 'Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener')] fn () => ($container->privates['response_listener'] ??= new \Symfony\Component\HttpKernel\EventListener\ResponseListener('UTF-8', false)), 'onKernelResponse'], 0);
  9. $instance->addListener('kernel.request', [#[\Closure(name: 'locale_listener', class: 'Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener')] fn () => ($container->privates['locale_listener'] ?? self::getLocaleListenerService($container)), 'setDefaultLocale'], 100);
  10. $instance->addListener('kernel.request', [#[\Closure(name: 'locale_listener', class: 'Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener')] fn () => ($container->privates['locale_listener'] ?? self::getLocaleListenerService($container)), 'onKernelRequest'], 16);
  11. $instance->addListener('kernel.finish_request', [#[\Closure(name: 'locale_listener', class: 'Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener')] fn () => ($container->privates['locale_listener'] ?? self::getLocaleListenerService($container)), 'onKernelFinishRequest'], 0);
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php :: {closure:ContainerUUDKPK9\Shopware_Core_KernelDevDebugContainer::getEventDispatcherService():12407} (line 221)
  1. $this->sorted[$eventName] = [];
  3. foreach ($this->listeners[$eventName] as &$listeners) {
  4. foreach ($listeners as &$listener) {
  5. if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  6. $listener[0] = $listener[0]();
  7. $listener[1] ??= '__invoke';
  8. }
  9. $this->sorted[$eventName][] = $listener;
  10. }
  11. }
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php -> sortListeners (line 78)
  1. return $this->sorted[$eventName];
  2. }
  4. foreach ($this->listeners as $eventName => $eventListeners) {
  5. if (!isset($this->sorted[$eventName])) {
  6. $this->sortListeners($eventName);
  7. }
  8. }
  10. return array_filter($this->sorted);
  11. }
in /home/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php -> getListeners (line 96)
  1. /**
  2. * @return array<array-key, array<array-key, callable(object): void>|callable(object): void>
  3. */
  4. public function getListeners(?string $eventName = null): array
  5. {
  6. return $this->dispatcher->getListeners($eventName);
  7. }
  9. public function getListenerPriority(string $eventName, callable $listener): ?int
  10. {
  11. return $this->dispatcher->getListenerPriority($eventName, $listener);
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php -> getListeners (line 69)
  1. /**
  2. * @return array<array-key, array<array-key, callable(object): void>|callable(object): void>
  3. */
  4. public function getListeners(?string $eventName = null): array
  5. {
  6. return $this->dispatcher->getListeners($eventName);
  7. }
  9. public function getListenerPriority(string $eventName, callable $listener): ?int
  10. {
  11. /** @var callable(object): void $listener - Specify generic callback interface callers can provide more specific implementations */
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php -> getListeners (line 64)
  1. /**
  2. * @return array<array-key, array<array-key, callable(object): void>|callable(object): void>
  3. */
  4. public function getListeners(?string $eventName = null): array
  5. {
  6. return $this->dispatcher->getListeners($eventName);
  7. }
  9. public function getListenerPriority(string $eventName, callable $listener): ?int
  10. {
  11. /** @var callable(object): void $listener - Specify generic callback interface callers can provide more specific implementations */
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> getListeners (line 82)
  1. $this->dispatcher->removeSubscriber($subscriber);
  2. }
  4. public function getListeners(?string $eventName = null): array
  5. {
  6. return $this->dispatcher->getListeners($eventName);
  7. }
  9. public function getListenerPriority(string $eventName, callable|array $listener): ?int
  10. {
  11. // we might have wrapped listeners for the event (if called while dispatching)
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> getListeners (line 347)
  2. private function getListenersWithoutPriority(): array
  3. {
  4. $result = [];
  6. foreach ($this->getListeners() as $eventName => $listeners) {
  7. foreach ($listeners as $listener) {
  8. $result[$eventName][] = [$listener, null];
  9. }
  10. }
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> getListenersWithoutPriority (line 164)
  1. }
  3. public function getNotCalledListeners(?Request $request = null): array
  4. {
  5. try {
  6. $allListeners = $this->dispatcher instanceof EventDispatcher ? $this->getListenersWithPriority() : $this->getListenersWithoutPriority();
  7. } catch (\Exception $e) {
  8. $this->logger?->info('An exception was thrown while getting the uncalled listeners.', ['exception' => $e]);
  10. // unable to retrieve the uncalled listeners
  11. return [];
in /home/p-u8h2xi/html/development/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php -> getNotCalledListeners (line 74)
  1. if (!$dispatcher instanceof TraceableEventDispatcher) {
  2. continue;
  3. }
  5. $this->setCalledListeners($dispatcher->getCalledListeners($this->currentRequest), $name);
  6. $this->setNotCalledListeners($dispatcher->getNotCalledListeners($this->currentRequest), $name);
  7. $this->setOrphanedEvents($dispatcher->getOrphanedEvents($this->currentRequest), $name);
  8. }
  10. $this->data = $this->cloneVar($this->data);
  11. }
in /home/p-u8h2xi/html/development/vendor/symfony/http-kernel/Profiler/Profiler.php -> lateCollect (line 93)
  1. public function saveProfile(Profile $profile): bool
  2. {
  3. // late collect
  4. foreach ($profile->getCollectors() as $collector) {
  5. if ($collector instanceof LateDataCollectorInterface) {
  6. $collector->lateCollect();
  7. }
  8. }
  10. if (!($ret = $this->storage->write($profile)) && null !== $this->logger) {
  11. $this->logger->warning('Unable to store the profiler information.', ['configured_storage' => $this->storage::class]);
in /home/p-u8h2xi/html/development/vendor/symfony/http-kernel/EventListener/ProfilerListener.php -> saveProfile (line 129)
  1. }
  2. }
  4. // save profiles
  5. foreach ($this->profiles as $request) {
  6. $this->profiler->saveProfile($this->profiles[$request]);
  7. }
  9. $this->profiles = new \SplObjectStorage();
  10. $this->parents = new \SplObjectStorage();
  11. }
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onKernelTerminate (line 115)
  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. $e->stop();
  10. }
  11. }
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 206)
  2. foreach ($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/p-u8h2xi/html/development/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/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php -> dispatch (line 41)
  1. *
  2. * @return TEvent
  3. */
  4. public function dispatch(object $event, ?string $eventName = null): object
  5. {
  6. $event = $this->dispatcher->dispatch($event, $eventName);
  8. if (!$event instanceof FlowEventAware) {
  9. return $event;
  10. }
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php -> dispatch (line 28)
  1. ) {
  2. }
  4. public function dispatch(object $event, ?string $eventName = null): object
  5. {
  6. $event = $this->dispatcher->dispatch($event, $eventName);
  8. if (!HookableEventFactory::isHookable($event)) {
  9. return $event;
  10. }
in /home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php -> dispatch (line 31)
  1. }
  2. $this->dispatch($nested, $name);
  3. }
  4. }
  6. return $this->dispatcher->dispatch($event, $eventName);
  7. }
  9. /**
  10. * @param callable $listener can not use native type declaration @see https://github.com/symfony/symfony/issues/42283
  11. */
in /home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 126)
  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/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 114)
  2. public function terminate(Request $request, Response $response): void
  3. {
  4. try {
  5. $this->terminating = true;
  6. $this->dispatcher->dispatch(new TerminateEvent($this, $request, $response), KernelEvents::TERMINATE);
  7. } finally {
  8. $this->terminating = false;
  9. }
  10. }
in /home/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpCache/HttpCache.php -> terminate (line 255)
  1. if (\in_array('fresh', $this->traces[$this->getTraceKey($request)] ?? [], true)) {
  2. return;
  3. }
  5. if ($this->getKernel() instanceof TerminableInterface) {
  6. $this->getKernel()->terminate($request, $response);
  7. }
  8. }
  10. /**
  11. * Forwards the Request to the backend without storing the Response in the cache.
in /home/p-u8h2xi/html/development/vendor/symfony/http-kernel/Kernel.php -> terminate (line 145)
  1. if (false === $this->booted) {
  2. return;
  3. }
  5. if ($this->getHttpKernel() instanceof TerminableInterface) {
  6. $this->getHttpKernel()->terminate($request, $response);
  7. }
  8. }
  10. public function shutdown(): void
  11. {
in /home/p-u8h2xi/html/development/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> terminate (line 53)
  1. } else {
  2. $response->send();
  3. }
  5. if ($this->kernel instanceof TerminableInterface) {
  6. $this->kernel->terminate($this->request, $response);
  7. }
  9. return 0;
  10. }
  11. }
in /home/p-u8h2xi/html/development/vendor/autoload_runtime.php -> run (line 29)
  1. $app = $app(...$args);
  3. exit(
  4. $runtime
  5. ->getRunner($app)
  6. ->run()
  7. );
require_once('/home/p-u8h2xi/html/development/vendor/autoload_runtime.php') in /home/p-u8h2xi/html/development/public/index.php (line 10)
  1. use Shopware\Core\Installer\InstallerKernel;
  2. use Shopware\Core\Framework\Adapter\Kernel\KernelFactory;
  4. $_SERVER['SCRIPT_FILENAME'] = __FILE__;
  6. require_once __DIR__ . '/../vendor/autoload_runtime.php';
  8. if (!file_exists(__DIR__ . '/../.env') && !file_exists(__DIR__ . '/../.env.dist') && !file_exists(__DIR__ . '/../.env.local.php')) {
  9. $_SERVER['APP_RUNTIME_OPTIONS']['disable_dotenv'] = true;
  10. }

Stack Traces 2

[2/2] RuntimeException 
RuntimeException:
Failed to start the session because headers have already been sent by "/home/p-u8h2xi/html/development/vendor/symfony/http-foundation/Response.php" at line 382.

  at /home/p-u8h2xi/html/development/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:116
  at Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
     (/home/p-u8h2xi/html/development/vendor/symfony/http-foundation/Session/Session.php:59)
  at Symfony\Component\HttpFoundation\Session\Session->start()
     (/home/p-u8h2xi/html/development/vendor/shopware/storefront/Framework/Routing/StorefrontSubscriber.php:89)
  at Shopware\Storefront\Framework\Routing\StorefrontSubscriber->startSession(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:115)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(RequestEvent), 'kernel.request', object(TraceableEventDispatcher))
     (/home/p-u8h2xi/html/development/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), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(RequestEvent))
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:41)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:28)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:31)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:126)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(RequestEvent), 'kernel.request')
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php:159)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 2)
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 2, false)
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Adapter/Kernel/HttpKernel.php:43)
  at Shopware\Core\Framework\Adapter\Kernel\HttpKernel->handle(object(Request), 2, false)
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/EventListener/ErrorListener.php:99)
  at Symfony\Component\HttpKernel\EventListener\ErrorListener->onKernelException(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:115)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(ExceptionEvent), 'kernel.exception', object(TraceableEventDispatcher))
     (/home/p-u8h2xi/html/development/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)), 'kernel.exception', object(ExceptionEvent))
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:41)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:28)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:31)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:126)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(ExceptionEvent), 'kernel.exception')
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php:241)
  at Symfony\Component\HttpKernel\HttpKernel->handleThrowable(object(ClassNotFoundError), object(Request), 1)
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php:134)
  at Symfony\Component\HttpKernel\HttpKernel->terminateWithException(object(ClassNotFoundError), object(Request))
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php:84)
  at Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::{closure:Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure():78}(object(ClassNotFoundError))
     (/home/p-u8h2xi/html/development/vendor/symfony/error-handler/ErrorHandler.php:538)
  at Symfony\Component\ErrorHandler\ErrorHandler->handleException(object(ClassNotFoundError))
[1/2] ClassNotFoundError 
Symfony\Component\ErrorHandler\Error\ClassNotFoundError:
Attempted to load class "StorefrontSubscriber" from namespace "WebseExternalProductImages\Subscriber".
Did you forget a "use" statement for "Shopware\Storefront\Framework\Routing\StorefrontSubscriber"?

  at /home/p-u8h2xi/html/development/var/cache/dev_ha11d5dab89dc79aa0d69c5289069eae5/ContainerUUDKPK9/Shopware_Core_KernelDevDebugContainer.php:12407
  at ContainerUUDKPK9\Shopware_Core_KernelDevDebugContainer::{closure:ContainerUUDKPK9\Shopware_Core_KernelDevDebugContainer::getEventDispatcherService():12407}()
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php:221)
  at Symfony\Component\EventDispatcher\EventDispatcher->sortListeners('Shopware\\Storefront\\Page\\Product\\ProductPageLoadedEvent')
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php:78)
  at Symfony\Component\EventDispatcher\EventDispatcher->getListeners('Shopware\\Storefront\\Page\\Product\\ProductPageLoadedEvent')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:96)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->getListeners(null)
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:69)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->getListeners(null)
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:64)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->getListeners(null)
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:82)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->getListeners()
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:347)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->getListenersWithoutPriority()
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:164)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->getNotCalledListeners(null)
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php:74)
  at Symfony\Component\HttpKernel\DataCollector\EventDataCollector->lateCollect()
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/Profiler/Profiler.php:93)
  at Symfony\Component\HttpKernel\Profiler\Profiler->saveProfile(object(Profile))
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/EventListener/ProfilerListener.php:129)
  at Symfony\Component\HttpKernel\EventListener\ProfilerListener->onKernelTerminate(object(TerminateEvent), 'kernel.terminate', object(TraceableEventDispatcher))
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/WrappedListener.php:115)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(TerminateEvent), 'kernel.terminate', object(TraceableEventDispatcher))
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php:206)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener)), 'kernel.terminate', object(TerminateEvent))
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/EventDispatcher.php:56)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Content/Flow/Dispatching/FlowDispatcher.php:41)
  at Shopware\Core\Content\Flow\Dispatching\FlowDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Webhook/WebhookDispatcher.php:28)
  at Shopware\Core\Framework\Webhook\WebhookDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (/home/p-u8h2xi/html/development/vendor/shopware/core/Framework/Event/NestedEventDispatcher.php:31)
  at Shopware\Core\Framework\Event\NestedEventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (/home/p-u8h2xi/html/development/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:126)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpKernel.php:114)
  at Symfony\Component\HttpKernel\HttpKernel->terminate(object(Request), object(Response))
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/HttpCache/HttpCache.php:255)
  at Symfony\Component\HttpKernel\HttpCache\HttpCache->terminate(object(Request), object(Response))
     (/home/p-u8h2xi/html/development/vendor/symfony/http-kernel/Kernel.php:145)
  at Symfony\Component\HttpKernel\Kernel->terminate(object(Request), object(Response))
     (/home/p-u8h2xi/html/development/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:53)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (/home/p-u8h2xi/html/development/vendor/autoload_runtime.php:29)
  at require_once('/home/p-u8h2xi/html/development/vendor/autoload_runtime.php')
     (/home/p-u8h2xi/html/development/public/index.php:10)