Fatal error: Uncaught Error: Interface "Metadata\Driver\DriverInterface" not found in /home/activeexcavators/public_html/vendor copy/jms/serializer/src/Metadata/Driver/DocBlockDriver.php:21 Stack trace: #0 {main} thrown in /home/activeexcavators/public_html/vendor copy/jms/serializer/src/Metadata/Driver/DocBlockDriver.php on line 21