Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\AbstractNamedObject" not found in /home/mohamma2/public_html/subdomains/vendor/doctrine/dbal/src/Schema/Column.php:42 Stack trace: #0 {main} thrown in /home/mohamma2/public_html/subdomains/vendor/doctrine/dbal/src/Schema/Column.php on line 42