Error 500 Internal Server Error

GET http://obcepro-dev.galosoft.cz/invence-pro-regiony-a-obce-257.pdf

IP
172.18.0.42
Profiled on
Token
a441bd
Forwarded to ErrorController (ffd929)

Exceptions

MpdfException

HTTP 500 Internal Server Error

Data has already been sent to output (/var/www/html/vendor/mpdf/mpdf/src/Mpdf.php at line 9605), unable to output PDF file

Exception

Mpdf\ MpdfException

Show exception properties 
Mpdf\MpdfException {#2941
  #severity: E_ERROR
}
in vendor/mpdf/mpdf/src/Mpdf.php (line 9579)
  1.         switch ($dest) {
  3.             case Destination::INLINE:
  5.                 if (headers_sent($filename, $line)) {
  6.                     throw new \Mpdf\MpdfException(
  7.                         sprintf('Data has already been sent to output (%s at line %s), unable to output PDF file', $filename, $line)
  8.                     );
  9.                 }
  11.                 if ($this->debug && !$this->allow_output_buffering && ob_get_contents()) {
Mpdf->Output() in src/Controller/InventionsController.php (line 95)
  1.         $html = $this->renderView('Invention/invention.html.twig', array('doc' => $entity,));
  3.         $mpdf->WriteHTML($html);
  4.         $mpdf->Output();
  5.         $response = new Response(
  6.             $mpdf->Output()
  7.         );
  8.         $response->headers->set('Content-Type', 'text/pdf; charset=utf-8');
  9.         $response->headers->set('Content-Disposition', 'attachment;filename=PRO ' . $entity->getObec()->getNazev() . ' (' . $entity->getOd() . '-' . $entity->getDo() . ')' . '.pdf');
  10.         $response->headers->set('Pragma', 'public');
  11.         $response->headers->set('Cache-Control', 'maxage=1');
in vendor/symfony/http-kernel/HttpKernel.php -> exportInventionPDF (line 181)
  1.         $this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
  2.         $controller = $event->getController();
  3.         $arguments = $event->getArguments();
  5.         // call controller
  6.         $response = $controller(...$arguments);
  8.         // view
  9.         if (!$response instanceof Response) {
  10.             $event = new ViewEvent($this, $request, $type, $response, $event);
  11.             $this->dispatcher->dispatch($event, KernelEvents::VIEW);
in 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 $e;
  10.             }
in vendor/symfony/http-kernel/Kernel.php -> handle (line 208)
  1.         if (!$this->handlingHttpCache) {
  2.             $this->resetServices = true;
  3.         }
  5.         try {
  6.             return $this->getHttpKernel()->handle($request, $type, $catch);
  7.         } finally {
  8.             --$this->requestStackSize;
  9.         }
  10.     }
Kernel->handle() in public/index.php (line 25)
  1.     Request::setTrustedHosts([$trustedHosts]);
  2. }
  4. $kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
  5. $request = Request::createFromGlobals();
  6. $response = $kernel->handle($request);
  7. $response->send();
  8. $kernel->terminate($request, $response);

Logs

Level Channel Message
INFO 21:53:55 request Matched route "_profiler". 
{
    "route": "_profiler",
    "route_parameters": {
        "_route": "_profiler",
        "_controller": "web_profiler.controller.profiler::panelAction",
        "token": "a441bd"
    },
    "request_uri": "http://obcepro-dev.galosoft.cz/_profiler/a441bd?panel=exception&type=request",
    "method": "GET"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Nelmio\SecurityBundle\EventListener\ContentSecurityPolicyListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Nelmio\\SecurityBundle\\EventListener\\ContentSecurityPolicyListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\SubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\SubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\LoginListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\LoginListener::handleKernelRequestEvent"
}
INFO 21:53:55 php User Deprecated: Since symfony/framework-bundle 6.4: The "annotations.cached_reader" service is deprecated without replacement. 
{
    "exception": {}
}
INFO 21:53:55 php User Deprecated: Since symfony/framework-bundle 6.4: The "annotations.reader" service is deprecated without replacement. 
{
    "exception": {}
}
INFO 21:53:55 php User Deprecated: Since symfony/framework-bundle 6.4: The "annotations.cache_adapter" service is deprecated without replacement. 
{
    "exception": {}
}
INFO 21:53:55 php User Deprecated: Since symfony/validator 6.4: Method "Symfony\Component\Validator\ValidatorBuilder::setDoctrineAnnotationReader()" is deprecated without replacement. 
{
    "exception": {}
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelControllerEvent". 
{
    "event": "kernel.controller",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelControllerEvent"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
INFO 21:53:55 php User Deprecated: The annotation mapping driver is deprecated and will be removed in Doctrine ORM 3.0, please migrate to the attribute or XML driver. (AnnotationDriver.php:65 called by App_KernelDevDebugContainer.php:5444, https://github.com/doctrine/orm/issues/10098, package doctrine/orm) 
{
    "exception": {}
}
INFO 21:53:55 php User Deprecated: In ORM 3.0, the AttributeDriver will report fields for the classes where they are declared. This may uncover invalid mapping configurations. To opt into the new mode also with the AnnotationDriver today, set the "reportFieldsWhereDeclared" constructor parameter to true. (AnnotationDriver.php:75 called by App_KernelDevDebugContainer.php:5444, https://github.com/doctrine/orm/pull/10455, package doctrine/orm) 
{
    "exception": {}
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "ContainerKdP7vpx\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerKdP7vpx\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Nelmio\SecurityBundle\EventListener\ContentSecurityPolicyListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Nelmio\\SecurityBundle\\EventListener\\ContentSecurityPolicyListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\SubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\SubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\LoginListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\LoginListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelControllerEvent". 
{
    "event": "kernel.controller",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelControllerEvent"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "ContainerKdP7vpx\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerKdP7vpx\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Sentry\SentryBundle\EventListener\TracingRequestListener::handleKernelResponseEvent". 
{
    "event": "kernel.response",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingRequestListener::handleKernelResponseEvent"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelResponseEvent". 
{
    "event": "kernel.response",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelResponseEvent"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\Firewall\ContextListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\Firewall\\ContextListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Nelmio\SecurityBundle\EventListener\ContentSecurityPolicyListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Nelmio\\SecurityBundle\\EventListener\\ContentSecurityPolicyListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ProfilerListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::removeCspHeader". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::removeCspHeader"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Bundle\\WebProfilerBundle\\EventListener\\WebDebugToolbarListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListener::onResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DisallowRobotsIndexingListener::onResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelFinishRequestEvent". 
{
    "event": "kernel.finish_request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelFinishRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Sentry\SentryBundle\EventListener\SubRequestListener::handleKernelFinishRequestEvent". 
{
    "event": "kernel.finish_request",
    "listener": "Sentry\\SentryBundle\\EventListener\\SubRequestListener::handleKernelFinishRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\WebpackEncoreBundle\EventListener\ResetAssetsEventListener::resetAssets". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\WebpackEncoreBundle\\EventListener\\ResetAssetsEventListener::resetAssets"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Nelmio\SecurityBundle\EventListener\ContentSecurityPolicyListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Nelmio\\SecurityBundle\\EventListener\\ContentSecurityPolicyListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\SubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\SubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\LoginListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\LoginListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelControllerEvent". 
{
    "event": "kernel.controller",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelControllerEvent"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "ContainerKdP7vpx\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerKdP7vpx\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Sentry\SentryBundle\EventListener\TracingRequestListener::handleKernelResponseEvent". 
{
    "event": "kernel.response",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingRequestListener::handleKernelResponseEvent"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelResponseEvent". 
{
    "event": "kernel.response",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelResponseEvent"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\Firewall\ContextListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\Firewall\\ContextListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Nelmio\SecurityBundle\EventListener\ContentSecurityPolicyListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Nelmio\\SecurityBundle\\EventListener\\ContentSecurityPolicyListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ProfilerListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::removeCspHeader". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::removeCspHeader"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Bundle\\WebProfilerBundle\\EventListener\\WebDebugToolbarListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListener::onResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DisallowRobotsIndexingListener::onResponse"
}
DEBUG 21:53:55 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelResponse"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelFinishRequestEvent". 
{
    "event": "kernel.finish_request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelFinishRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Sentry\SentryBundle\EventListener\SubRequestListener::handleKernelFinishRequestEvent". 
{
    "event": "kernel.finish_request",
    "listener": "Sentry\\SentryBundle\\EventListener\\SubRequestListener::handleKernelFinishRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\WebpackEncoreBundle\EventListener\ResetAssetsEventListener::resetAssets". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\WebpackEncoreBundle\\EventListener\\ResetAssetsEventListener::resetAssets"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelFinishRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Nelmio\SecurityBundle\EventListener\ContentSecurityPolicyListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Nelmio\\SecurityBundle\\EventListener\\ContentSecurityPolicyListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\SubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\SubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\TracingSubRequestListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\TracingSubRequestListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 21:53:55 event Notified event "kernel.request" to listener "Sentry\SentryBundle\EventListener\LoginListener::handleKernelRequestEvent". 
{
    "event": "kernel.request",
    "listener": "Sentry\\SentryBundle\\EventListener\\LoginListener::handleKernelRequestEvent"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Sentry\SentryBundle\EventListener\RequestListener::handleKernelControllerEvent". 
{
    "event": "kernel.controller",
    "listener": "Sentry\\SentryBundle\\EventListener\\RequestListener::handleKernelControllerEvent"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 21:53:55 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "ContainerKdP7vpx\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerKdP7vpx\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 21:53:55 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}

Stack Trace

MpdfException 
Mpdf\MpdfException:
Data has already been sent to output (/var/www/html/vendor/mpdf/mpdf/src/Mpdf.php at line 9605), unable to output PDF file

  at vendor/mpdf/mpdf/src/Mpdf.php:9579
  at Mpdf\Mpdf->Output()
     (src/Controller/InventionsController.php:95)
  at App\Controller\InventionsController->exportInventionPDF()
     (vendor/symfony/http-kernel/HttpKernel.php:181)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (vendor/symfony/http-kernel/Kernel.php:208)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (public/index.php:25)