Symfony Exception

Error

HTTP 500 Internal Server Error

Call to a member function getContent() on null

Exception

Error

  1.     {
  2.         $page $tblPagesRepository->findOneBy(['url' => '/about/']);
  3.         return $this->render('site/dbpage.html.twig', [
  4.             'page_title' => 'Om planteskolen',
  5.             'content' => $page->getContent(),
  6.         ]);
  7.     }
  8.     #[Route('/contact'name'contact')]
  9.     public function contact(Request $requestMailerInterface $mailer): Response
  1.         $this->dispatcher->dispatch($eventKernelEvents::CONTROLLER_ARGUMENTS);
  2.         $controller $event->getController();
  3.         $arguments $event->getArguments();
  4.         // call controller
  5.         $response $controller(...$arguments);
  6.         // view
  7.         if (!$response instanceof Response) {
  8.             $event = new ViewEvent($this$request$type$response$event);
  9.             $this->dispatcher->dispatch($eventKernelEvents::VIEW);
  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.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices true;
  4.         try {
  5.             return $this->getHttpKernel()->handle($request$type$catch);
  6.         } finally {
  7.             --$this->requestStackSize;
  8.         }
  9.     }
  1.     ) {
  2.     }
  3.     public function run(): int
  4.     {
  5.         $response $this->kernel->handle($this->request);
  6.         if (Kernel::VERSION_ID >= 60400) {
  7.             $response->send(false);
  8.             if (\function_exists('fastcgi_finish_request') && !$this->debug) {
in vendor/autoload_runtime.php -> run (line 29)
  1. $app $app(...$args);
  2. exit(
  3.     $runtime
  4.         ->getRunner($app)
  5.         ->run()
  6. );
require_once('/var/www/rakkeby-planteskole.dk/vendor/autoload_runtime.php') in docs/index.php (line 5)
  1. <?php
  2. use App\Kernel;
  3. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  4. return function (array $context) {
  5.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  6. };

Logs 1

Level Message
info 05:41:00 Matched route "about".
{
    "route": "about",
    "route_parameters": {
        "_route": "about",
        "_controller": "App\\Controller\\SiteController::about"
    },
    "request_uri": "https://hjoerringnyplanteskole.dk/about",
    "method": "GET"
}
debug 05:41:00 Checking for authenticator support.
{
    "firewall_name": "main",
    "authenticators": 1
}
debug 05:41:00 Checking support on authenticator.
{
    "firewall_name": "main",
    "authenticator": "Symfony\\Component\\Security\\Http\\Authenticator\\FormLoginAuthenticator"
}
debug 05:41:00 Authenticator does not support the request.
{
    "firewall_name": "main",
    "authenticator": "Symfony\\Component\\Security\\Http\\Authenticator\\FormLoginAuthenticator"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
debug 05:41:00 Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
debug 05:41:00 Notified event "kernel.request" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelRequest"
}
debug 05:41:00 Notified event "kernel.controller" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelController".
{
    "event": "kernel.controller",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelController"
}
debug 05:41:00 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 05:41:00 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 05:41:00 Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments".
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
critical 05:41:01 Uncaught PHP Exception Error: "Call to a member function getContent() on null" at SiteController.php line 61
{
    "exception": {
        "xdebug_message": "<tr><th align='left' bgcolor='#f57900' colspan=\"5\"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Error: Call to a member function getContent() on null in /var/www/rakkeby-planteskole.dk/src/Controller/SiteController.php on line <i>61</i></th></tr>\n<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>\n<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>\n<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0002</td><td bgcolor='#eeeeec' align='right'>402816</td><td bgcolor='#eeeeec'>{main}(  )</td><td title='/var/www/rakkeby-planteskole.dk/docs/index.php' bgcolor='#eeeeec'>.../index.php<b>:</b>0</td></tr>\n<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0005</td><td bgcolor='#eeeeec' align='right'>408320</td><td bgcolor='#eeeeec'>require_once( <font color='#00bb00'>'/var/www/rakkeby-planteskole.dk/vendor/autoload_runtime.php</font> )</td><td title='/var/www/rakkeby-planteskole.dk/docs/index.php' bgcolor='#eeeeec'>.../index.php<b>:</b>5</td></tr>\n<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0926</td><td bgcolor='#eeeeec' align='right'>3092648</td><td bgcolor='#eeeeec'>Symfony\\Component\\Runtime\\Runner\\Symfony\\HttpKernelRunner->run(  )</td><td title='/var/www/rakkeby-planteskole.dk/vendor/autoload_runtime.php' bgcolor='#eeeeec'>.../autoload_runtime.php<b>:</b>29</td></tr>\n<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.0926</td><td bgcolor='#eeeeec' align='right'>3092648</td><td bgcolor='#eeeeec'>Symfony\\Component\\HttpKernel\\Kernel->handle( <span>$request = </span><span>class Symfony\\Component\\HttpFoundation\\Request { public Symfony\\Component\\HttpFoundation\\ParameterBag $attributes = class Symfony\\Component\\HttpFoundation\\ParameterBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $request = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $query = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\ServerBag $server = class Symfony\\Component\\HttpFoundation\\ServerBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\FileBag $files = class Symfony\\Component\\HttpFoundation\\FileBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $cookies = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\HeaderBag $headers = class Symfony\\Component\\HttpFoundation\\HeaderBag { protected array $headers = [...]; protected array $cacheControl = [...] }; protected $content = NULL; protected ?array $languages = NULL; protected ?array $charsets = NULL; protected ?array $encodings = NULL; protected ?array $acceptableContentTypes = NULL; protected ?string $pathInfo = &#39;/about&#39;; protected ?string $requestUri = &#39;/about&#39;; protected ?string $baseUrl = &#39;&#39;; protected ?string $basePath = NULL; protected ?string $method = &#39;GET&#39;; protected ?string $format = NULL; protected Symfony\\Component\\HttpFoundation\\Session\\SessionInterface|Closure|null $session = class Closure {  }; protected ?string $locale = NULL; protected string $defaultLocale = &#39;en&#39;; private ?string $preferredFormat = NULL; private bool $isHostValid = TRUE; private bool $isForwardedValid = TRUE; private bool $isSafeContentPreferred = *uninitialized*; private array $trustedValuesCache = []; private $isIisRewrite = FALSE }</span>, <span>$type = </span>???, <span>$catch = </span>??? )</td><td title='/var/www/rakkeby-planteskole.dk/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php' bgcolor='#eeeeec'>.../HttpKernelRunner.php<b>:</b>35</td></tr>\n<tr><td bgcolor='#eeeeec' align='center'>5</td><td bgcolor='#eeeeec' align='center'>0.2691</td><td bgcolor='#eeeeec' align='right'>7682656</td><td bgcolor='#eeeeec'>Symfony\\Component\\HttpKernel\\HttpKernel->handle( <span>$request = </span><span>class Symfony\\Component\\HttpFoundation\\Request { public Symfony\\Component\\HttpFoundation\\ParameterBag $attributes = class Symfony\\Component\\HttpFoundation\\ParameterBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $request = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $query = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\ServerBag $server = class Symfony\\Component\\HttpFoundation\\ServerBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\FileBag $files = class Symfony\\Component\\HttpFoundation\\FileBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $cookies = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\HeaderBag $headers = class Symfony\\Component\\HttpFoundation\\HeaderBag { protected array $headers = [...]; protected array $cacheControl = [...] }; protected $content = NULL; protected ?array $languages = NULL; protected ?array $charsets = NULL; protected ?array $encodings = NULL; protected ?array $acceptableContentTypes = NULL; protected ?string $pathInfo = &#39;/about&#39;; protected ?string $requestUri = &#39;/about&#39;; protected ?string $baseUrl = &#39;&#39;; protected ?string $basePath = NULL; protected ?string $method = &#39;GET&#39;; protected ?string $format = NULL; protected Symfony\\Component\\HttpFoundation\\Session\\SessionInterface|Closure|null $session = class Closure {  }; protected ?string $locale = NULL; protected string $defaultLocale = &#39;en&#39;; private ?string $preferredFormat = NULL; private bool $isHostValid = TRUE; private bool $isForwardedValid = TRUE; private bool $isSafeContentPreferred = *uninitialized*; private array $trustedValuesCache = []; private $isIisRewrite = FALSE }</span>, <span>$type = </span><span>1</span>, <span>$catch = </span><span>TRUE</span> )</td><td title='/var/www/rakkeby-planteskole.dk/vendor/symfony/http-kernel/Kernel.php' bgcolor='#eeeeec'>.../Kernel.php<b>:</b>185</td></tr>\n<tr><td bgcolor='#eeeeec' align='center'>6</td><td bgcolor='#eeeeec' align='center'>0.2691</td><td bgcolor='#eeeeec' align='right'>7683128</td><td bgcolor='#eeeeec'>Symfony\\Component\\HttpKernel\\HttpKernel->handleRaw( <span>$request = </span><span>class Symfony\\Component\\HttpFoundation\\Request { public Symfony\\Component\\HttpFoundation\\ParameterBag $attributes = class Symfony\\Component\\HttpFoundation\\ParameterBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $request = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $query = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\ServerBag $server = class Symfony\\Component\\HttpFoundation\\ServerBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\FileBag $files = class Symfony\\Component\\HttpFoundation\\FileBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\InputBag $cookies = class Symfony\\Component\\HttpFoundation\\InputBag { protected array $parameters = [...] }; public Symfony\\Component\\HttpFoundation\\HeaderBag $headers = class Symfony\\Component\\HttpFoundation\\HeaderBag { protected array $headers = [...]; protected array $cacheControl = [...] }; protected $content = NULL; protected ?array $languages = NULL; protected ?array $charsets = NULL; protected ?array $encodings = NULL; protected ?array $acceptableContentTypes = NULL; protected ?string $pathInfo = &#39;/about&#39;; protected ?string $requestUri = &#39;/about&#39;; protected ?string $baseUrl = &#39;&#39;; protected ?string $basePath = NULL; protected ?string $method = &#39;GET&#39;; protected ?string $format = NULL; protected Symfony\\Component\\HttpFoundation\\Session\\SessionInterface|Closure|null $session = class Closure {  }; protected ?string $locale = NULL; protected string $defaultLocale = &#39;en&#39;; private ?string $preferredFormat = NULL; private bool $isHostValid = TRUE; private bool $isForwardedValid = TRUE; private bool $isSafeContentPreferred = *uninitialized*; private array $trustedValuesCache = []; private $isIisRewrite = FALSE }</span>, <span>$type = </span><span>1</span> )</td><td title='/var/www/rakkeby-planteskole.dk/vendor/symfony/http-kernel/HttpKernel.php' bgcolor='#eeeeec'>.../HttpKernel.php<b>:</b>76</td></tr>\n<tr><td bgcolor='#eeeeec' align='center'>7</td><td bgcolor='#eeeeec' align='center'>0.5034</td><td bgcolor='#eeeeec' align='right'>12510056</td><td bgcolor='#eeeeec'>App\\Controller\\SiteController->about( <span>$tblPagesRepository = </span><span>class App\\Repository\\TblPagesRepository { protected $_entityName = &#39;App\\\\Entity\\\\TblPages&#39;; protected $_em = class ContainerZdPl8bo\\EntityManagerGhost6727dc0 { private ${Doctrine\\ORM\\EntityManager}config = class Doctrine\\ORM\\Configuration { ... }; private ${Doctrine\\ORM\\EntityManager}conn = class Doctrine\\DBAL\\Connection { ... }; private ${Doctrine\\ORM\\EntityManager}metadataFactory = class Doctrine\\Bundle\\DoctrineBundle\\Mapping\\ClassMetadataFactory { ... }; private ${Doctrine\\ORM\\EntityManager}unitOfWork = class Doctrine\\ORM\\UnitOfWork { ... }; private ${Doctrine\\ORM\\EntityManager}eventManager = class Symfony\\Bridge\\Doctrine\\ContainerAwareEventManager { ... }; private ${Doctrine\\ORM\\EntityManager}proxyFactory = class Doctrine\\ORM\\Proxy\\ProxyFactory { ... }; private ${Doctrine\\ORM\\EntityManager}repositoryFactory = class Doctrine\\Bundle\\DoctrineBundle\\Repository\\ContainerRepositoryFactory { ... }; private ${Doctrine\\ORM\\EntityManager}expressionBuilder = NULL; private ${Doctrine\\ORM\\EntityManager}closed = FALSE; private ${Doctrine\\ORM\\EntityManager}filterCollection = class Doctrine\\ORM\\Query\\FilterCollection { ... }; private ${Doctrine\\ORM\\EntityManager}cache = NULL; private Symfony\\Component\\VarExporter\\Internal\\LazyObjectState $lazyObjectState = class Symfony\\Component\\VarExporter\\Internal\\LazyObjectState { ... } }; protected $_class = class Doctrine\\ORM\\Mapping\\ClassMetadata { public $name = &#39;App\\\\Entity\\\\TblPages&#39;; public $namespace = &#39;App\\\\Entity&#39;; public $rootEntityName = &#39;App\\\\Entity\\\\TblPages&#39;; public $customGeneratorDefinition = NULL; public $customRepositoryClassName = NULL; public $isMappedSuperclass = FALSE; public $isEmbeddedClass = FALSE; public $parentClasses = [...]; public $subClasses = [...]; public $embeddedClasses = [...]; public $namedQueries = [...]; public $namedNativeQueries = [...]; public $sqlResultSetMappings = [...]; public $identifier = [...]; public $inheritanceType = 1; public $generatorType = 2; public $fieldMappings = [...]; public $fieldNames = [...]; public $columnNames = [...]; public $discriminatorValue = NULL; public $discriminatorMap = [...]; public $discriminatorColumn = NULL; public $table = [...]; public $lifecycleCallbacks = [...]; public $entityListeners = [...]; public $associationMappings = [...]; public $isIdentifierComposite = FALSE; public $containsForeignIdentifier = FALSE; public $containsEnumIdentifier = FALSE; public $idGenerator = class Doctrine\\ORM\\Id\\SequenceGenerator { ... }; public $sequenceGeneratorDefinition = [...]; public $tableGeneratorDefinition = NULL; public $changeTrackingPolicy = 1; public $requiresFetchAfterChange = FALSE; public $isVersioned = FALSE; public $versionField = NULL; public $cache = NULL; public $reflClass = class ReflectionClass { ... }; public $isReadOnly = FALSE; protected $namingStrategy = class Doctrine\\ORM\\Mapping\\UnderscoreNamingStrategy { ... }; public $reflFields = [...]; private ${Doctrine\\ORM\\Mapping\\ClassMetadataInfo}instantiator = class Doctrine\\Instantiator\\Instantiator { ... }; private ${Doctrine\\ORM\\Mapping\\ClassMetadataInfo}typedFieldMapper = class Doctrine\\ORM\\Mapping\\DefaultTypedFieldMapper { ... } }; private Doctrine\\Persistence\\ManagerRegistry ${Doctrine\\Bundle\\DoctrineBundle\\Repository\\LazyServiceEntityRepository}registry = class Doctrine\\Bundle\\DoctrineBundle\\Registry { private ${Doctrine\\Persistence\\AbstractManagerRegistry}name = &#39;ORM&#39;; private ${Doctrine\\Persistence\\AbstractManagerRegistry}connections = [...]; private ${Doctrine\\Persistence\\AbstractManagerRegistry}managers = [...]; private ${Doctrine\\Persistence\\AbstractManagerRegistry}defaultConnection = &#39;default&#39;; private ${Doctrine\\Persistence\\AbstractManagerRegistry}defaultManager = &#39;default&#39;; private ${Doctrine\\Persistence\\AbstractManagerRegistry}proxyInterfaceName = &#39;Doctrine\\\\Persistence\\\\Proxy&#39;; protected Symfony\\Component\\DependencyInjection\\Container $container = class ContainerZdPl8bo\\App_KernelProductionDebugContainer { ... } }; private string ${Doctrine\\Bundle\\DoctrineBundle\\Repository\\LazyServiceEntityRepository}entityClass = &#39;App\\\\Entity\\\\TblPages&#39; }</span> )</td><td title='/var/www/rakkeby-planteskole.dk/vendor/symfony/http-kernel/HttpKernel.php' bgcolor='#eeeeec'>.../HttpKernel.php<b>:</b>178</td></tr>\n"
    }
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
debug 05:41:01 Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
debug 05:41:01 Notified event "kernel.request" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelRequest"
}
debug 05:41:01 Notified event "kernel.controller" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelController".
{
    "event": "kernel.controller",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelController"
}
debug 05:41:01 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 05:41:01 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 05:41:01 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

Error
Error:
Call to a member function getContent() on null

  at src/Controller/SiteController.php:61
  at App\Controller\SiteController->about()
     (vendor/symfony/http-kernel/HttpKernel.php:178)
  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:185)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (vendor/autoload_runtime.php:29)
  at require_once('/var/www/rakkeby-planteskole.dk/vendor/autoload_runtime.php')
     (docs/index.php:5)