Fatal error: Uncaught Error: Interface "Doctrine\DBAL\Schema\Visitor\Visitor" not found in /home/melihata/public_html/vendor/doctrine/dbal/src/Schema/Visitor/AbstractVisitor.php:17 Stack trace: #0 {main} thrown in /home/melihata/public_html/vendor/doctrine/dbal/src/Schema/Visitor/AbstractVisitor.php on line 17