Fatal error: Uncaught Error: Class "Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory" not found in /home/rccglwuq/events.disio.com.ng/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php:47 Stack trace: #0 {main} thrown in /home/rccglwuq/events.disio.com.ng/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php on line 47