Fatal error: Uncaught Error: Class 'Doctrine\ORM\ORMException' not found in C:\Landaweb\webs\serverarcos\vendor\doctrine\orm\lib\Doctrine\ORM\Persisters\PersisterException.php:7 Stack trace: #0 {main} thrown in C:\Landaweb\webs\serverarcos\vendor\doctrine\orm\lib\Doctrine\ORM\Persisters\PersisterException.php on line 7