Fatal error: Uncaught Error: Class 'Doctrine\ORM\Cache\Persister\Collection\AbstractCollectionPersister' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\doctrine\orm\lib\Doctrine\ORM\Cache\Persister\Collection\NonStrictReadWriteCachedCollectionPersister.php:30 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\doctrine\orm\lib\Doctrine\ORM\Cache\Persister\Collection\NonStrictReadWriteCachedCollectionPersister.php on line 30