Fatal error: Uncaught Error: Class "App\Repository\StructuralDBElementRepository" not found in /home/ntpcbgtpp/public_html/mat1/src/Repository/AbstractPartsContainingRepository.php:34 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/src/Repository/AbstractPartsContainingRepository.php on line 34