Fatal error: Uncaught Error: Interface "Doctrine\Persistence\Mapping\ClassMetadataFactory" not found in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php:36 Stack trace: #0 {main} thrown in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php on line 36