Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Sharding\ShardManager' not found in /home/heranore/public_html/testhotelyadmin/vendor/doctrine/dbal/lib/Doctrine/DBAL/Sharding/PoolingShardManager.php:27 Stack trace: #0 {main} thrown in /home/heranore/public_html/testhotelyadmin/vendor/doctrine/dbal/lib/Doctrine/DBAL/Sharding/PoolingShardManager.php on line 27