Fatal error: Uncaught Error: Class "Doctrine\Common\CommonException" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\doctrine\data-fixtures\lib\Doctrine\Common\DataFixtures\Exception\CircularReferenceException.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\doctrine\data-fixtures\lib\Doctrine\Common\DataFixtures\Exception\CircularReferenceException.php on line 9