Fatal error: Uncaught Error: Interface "Doctrine\DBAL\Driver" not found in /home/keshavvps/public_html/keshav/KG1/HAR/vendor/doctrine/dbal/src/Driver/AbstractDB2Driver.php:19 Stack trace: #0 {main} thrown in /home/keshavvps/public_html/keshav/KG1/HAR/vendor/doctrine/dbal/src/Driver/AbstractDB2Driver.php on line 19