Fatal error: Uncaught Error: Class 'Doctrine\ORM\Persisters\AbstractEntityInheritancePersister' not found in /home/synap/fr/synap/dev/www/7/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php:41 Stack trace: #0 {main} thrown in /home/synap/fr/synap/dev/www/7/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/JoinedSubclassPersister.php on line 41