Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Schema\AbstractSchemaManager' not found in /home/corz7429/public_html/dyson/vendor/doctrine/dbal/src/Schema/DB2SchemaManager.php:31 Stack trace: #0 {main} thrown in /home/corz7429/public_html/dyson/vendor/doctrine/dbal/src/Schema/DB2SchemaManager.php on line 31