Fatal error: Uncaught Error: Class 'Doctrine\ORM\Cache\Persister\Collection\AbstractCollectionPersister' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/doctrine/orm/src/Cache/Persister/Collection/NonStrictReadWriteCachedCollectionPersister.php:12 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/doctrine/orm/src/Cache/Persister/Collection/NonStrictReadWriteCachedCollectionPersister.php on line 12