Fatal error: Uncaught Error: Interface 'Symfony\Component\Security\Acl\Model\AclCacheInterface' not found in /home/eberhardschwarze/public_html/vendor/doctrine/doctrine-cache-bundle/Acl/Model/AclCache.php:18 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/doctrine/doctrine-cache-bundle/Acl/Model/AclCache.php on line 18