Fatal error: Uncaught Error: Class "App\Entity\Base\AbstractDBElement" not found in /home/ntpcbgtpp/public_html/mat1/src/Entity/Parts/PartAssociation.php:72 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/src/Entity/Parts/PartAssociation.php on line 72