Fatal error: Uncaught Error: Interface "Wikimedia\Rdbms\SchemaBuilder" not found in /var/www/html/orian-wiki/includes/libs/rdbms/database/DoctrineSchemaBuilder.php:12 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/includes/libs/rdbms/database/DoctrineSchemaBuilder.php on line 12