Fatal error: Uncaught Error: Interface "Doctrine\Common\Persistence\ObjectManagerAware" not found in C:\Apache24\htdocs\cms_upgrade\vendor\doctrine\persistence\lib\Doctrine\Common\Persistence\PersistentObject.php:47 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cms_upgrade\vendor\doctrine\persistence\lib\Doctrine\Common\Persistence\PersistentObject.php on line 47