Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Call to a member function isAuthenticated() on null in /var/www/html/vendor/uroweb/urobundle/src/UroBundle/Services/User/UserManager.php:53 Stack trace: #0 /var/www/html/src/AppBundle/Controller/DefaultController.php(139): UroBundle\Services\User\UserManager->getCurrent() #1 /var/www/html/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php(151): AppBundle\Controller\DefaultController->headerAction(NULL, true, NULL, NULL) #2 /var/www/html/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 2) #3 /var/www/html/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpCache/SubRequestHandler.php(102): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 2, false) #4 /var/www/html/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Fragment/InlineFragmentRend in /var/www/html/vendor/uroweb/urobundle/src/UroBundle/Services/User/UserManager.php on line 53