Fatal error: Uncaught Error: Class "Doctrine\DBAL\Configuration" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/src/Configuration.php:68 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/doctrine/orm/src/Configuration.php on line 68