Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\MySqlSchemaManager" not found in /home/rogertabor/public_html/updates/concrete-cms-9.1.1/concrete/src/Database/Schema/MySqlSchemaManager.php:7 Stack trace: #0 {main} thrown in /home/rogertabor/public_html/updates/concrete-cms-9.1.1/concrete/src/Database/Schema/MySqlSchemaManager.php on line 7