Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Call to a member function getUrl() on null in /home/clients/dbd5ab975d2773980ed4234fa56ba97c/brewup.center/src/AppBundle/Controller/DefaultController.php:2979 Stack trace: #0 /home/clients/dbd5ab975d2773980ed4234fa56ba97c/brewup.center/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php(151): AppBundle\Controller\DefaultController->documentDownloadAction(Object(Symfony\Component\HttpFoundation\Request), '195') #1 /home/clients/dbd5ab975d2773980ed4234fa56ba97c/brewup.center/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #2 /home/clients/dbd5ab975d2773980ed4234fa56ba97c/brewup.center/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(200): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #3 /home/clients/dbd5ab975d2773980ed423 in /home/clients/dbd5ab975d2773980ed4234fa56ba97c/brewup.center/app/Resources/TwigBundle/views/Exception/error.html.twig on line 4