Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface" not found in /var/www/html/demo.ininli.ca/releases/16/vendor/easycorp/easyadmin-bundle/src/Security/AuthorizationChecker.php:14 Stack trace: #0 {main} thrown in /var/www/html/demo.ininli.ca/releases/16/vendor/easycorp/easyadmin-bundle/src/Security/AuthorizationChecker.php on line 14