Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Schema\MySqlSchemaManager' not found in /home/rys/public_html/updates/concrete-cms-9.4.2-remote-updater/concrete/src/Database/Schema/MySqlSchemaManager.php:7 Stack trace: #0 {main} thrown in /home/rys/public_html/updates/concrete-cms-9.4.2-remote-updater/concrete/src/Database/Schema/MySqlSchemaManager.php on line 7