Fatal error: Uncaught Error: Class 'Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository' not found in /home/soh-works/www/Stepup_test/src/Repository/EmpDocumentFolderRepository.php:15 Stack trace: #0 {main} thrown in /home/soh-works/www/Stepup_test/src/Repository/EmpDocumentFolderRepository.php on line 15