Fatal error: Uncaught Error: Interface 'Doctrine\Persistence\Mapping\ProxyClassNameResolver' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/doctrine/orm/src/Proxy/DefaultProxyClassNameResolver.php:18 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/doctrine/orm/src/Proxy/DefaultProxyClassNameResolver.php on line 18