Fatal error: Uncaught Error: Interface "Doctrine\Persistence\Mapping\Driver\MappingDriver" not found in /home/technoon/public_html/askon/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/CompatibilityAnnotationDriver.php:16 Stack trace: #0 {main} thrown in /home/technoon/public_html/askon/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/CompatibilityAnnotationDriver.php on line 16