Fatal error: Uncaught Error: Class "Doctrine\ORM\Persisters\Entity\AbstractEntityInheritancePersister" not found in D:\xampp\htdocs\pimcore\my-project\vendor\doctrine\orm\src\Persisters\Entity\JoinedSubclassPersister.php:29 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\doctrine\orm\src\Persisters\Entity\JoinedSubclassPersister.php on line 29