Fatal error: Uncaught Error: Class 'Doctrine\ORM\AbstractQuery' not found in /home/bucereo/my_project_name/vendor/doctrine/orm/lib/Doctrine/ORM/Query.php:38 Stack trace: #0 {main} thrown in /home/bucereo/my_project_name/vendor/doctrine/orm/lib/Doctrine/ORM/Query.php on line 38