Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Driver' not found in /home/clademy/lms.clademy.com/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractDB2Driver.php:33 Stack trace: #0 {main} thrown in /home/clademy/lms.clademy.com/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractDB2Driver.php on line 33