Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\AbstractAsset" not found in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/Column.php:15 Stack trace: #0 {main} thrown in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/Column.php on line 15