Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\AbstractSchemaManager" not found in /home/kardi/public_html/vendor2523/doctrine/dbal/src/Schema/SQLServerSchemaManager.php:23 Stack trace: #0 {main} thrown in /home/kardi/public_html/vendor2523/doctrine/dbal/src/Schema/SQLServerSchemaManager.php on line 23