Fatal error: Uncaught Error: Class 'Neos\Flow\Security\Authorization\Privilege\AbstractPrivilege' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.Neos/Classes/Security/Authorization/Privilege/ModulePrivilege.php:30 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.Neos/Classes/Security/Authorization/Privilege/ModulePrivilege.php on line 30