Fatal error: Uncaught Error: Interface "Doctrine\DBAL\Sharding\ShardManager" not found in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Sharding/PoolingShardManager.php:14 Stack trace: #0 {main} thrown in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Sharding/PoolingShardManager.php on line 14