Fatal error: Uncaught Error: Class "Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository" not found in /home/assluvdesk/public_html/vendor/uvdesk/support-center-bundle/Repository/AnnouncementRepository.php:18 Stack trace: #0 {main} thrown in /home/assluvdesk/public_html/vendor/uvdesk/support-center-bundle/Repository/AnnouncementRepository.php on line 18