Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Schema\AbstractSchemaManager' not found in /var/www/html/spaceagent/akisuku/vendor/doctrine/dbal/src/Schema/OracleSchemaManager.php:25 Stack trace: #0 {main} thrown in /var/www/html/spaceagent/akisuku/vendor/doctrine/dbal/src/Schema/OracleSchemaManager.php on line 25