Fatal error: Uncaught Error: Class "Doctrine\DBAL\Configuration" not found in /home/technoon/public_html/askon/vendor/doctrine/orm/lib/Doctrine/ORM/Configuration.php:64 Stack trace: #0 {main} thrown in /home/technoon/public_html/askon/vendor/doctrine/orm/lib/Doctrine/ORM/Configuration.php on line 64