Fatal error: Uncaught Error: Interface "Doctrine\Persistence\Mapping\ClassMetadataFactory" not found in /home/technoon/public_html/askon/vendor/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php:35 Stack trace: #0 {main} thrown in /home/technoon/public_html/askon/vendor/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php on line 35