Fatal error: Uncaught Error: Class "Doctrine\ORM\EntityRepository" not found in /home/u6668910/public_html/test/lab/src/Admin/CategoryBundle/Repository/CategoryRepository.php:5 Stack trace: #0 {main} thrown in /home/u6668910/public_html/test/lab/src/Admin/CategoryBundle/Repository/CategoryRepository.php on line 5