Fatal error: Uncaught Error: Class 'Doctrine\ORM\Persisters\Entity\BasicEntityPersister' not found in C:\Apache24\htdocs\cwlms\vendor\doctrine\orm\lib\Doctrine\ORM\Persisters\Entity\AbstractEntityInheritancePersister.php:34 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cwlms\vendor\doctrine\orm\lib\Doctrine\ORM\Persisters\Entity\AbstractEntityInheritancePersister.php on line 34