Fatal error: Interface 'Doctrine\DBAL\Sharding\ShardChoser\ShardChoser' not found in /home/maciej/public_html/maciej/public html/tmp-owncloud1488559422/owncloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Sharding/ShardChoser/MultiTenantShardChoser.php on line 30