Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\AbstractAsset" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/doctrine/dbal/src/Schema/Column.php:16 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/doctrine/dbal/src/Schema/Column.php on line 16