Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Acl\Model\EntryInterface" not found in /var/www/apache/dev/cal/web/vendor/symfony/security-acl/Model/FieldEntryInterface.php:19 Stack trace: #0 {main} thrown in /var/www/apache/dev/cal/web/vendor/symfony/security-acl/Model/FieldEntryInterface.php on line 19