Fatal error: Uncaught Error: Class "Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository" not found in /home/technoon/public_html/askon/src/Repository/Akademi/AkademiBolumDilRepository.php:17 Stack trace: #0 {main} thrown in /home/technoon/public_html/askon/src/Repository/Akademi/AkademiBolumDilRepository.php on line 17