Fatal error: Uncaught Error: Class 'Doctrine\ORM\Internal\Hydration\AbstractHydrator' not found in C:\xampp\htdocs\ApiSigestWin\vendor\doctrine\orm\lib\Doctrine\ORM\Internal\Hydration\SimpleObjectHydrator.php:27 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\vendor\doctrine\orm\lib\Doctrine\ORM\Internal\Hydration\SimpleObjectHydrator.php on line 27