Fatal error: Uncaught Error: Class "Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository" not found in /var/www/html/bacalec-lamp/public_html/yan/projet-disc-otech-back/Back/src/Repository/SongRepository.php:17 Stack trace: #0 {main} thrown in /var/www/html/bacalec-lamp/public_html/yan/projet-disc-otech-back/Back/src/Repository/SongRepository.php on line 17