Fatal error: Uncaught Error: Class "ClickHouseDB\Cluster" not found in /var/www/html/game-report/vendor/smi2/phpclickhouse/example/cluster/cluster_03_list.php:9 Stack trace: #0 {main} thrown in /var/www/html/game-report/vendor/smi2/phpclickhouse/example/cluster/cluster_03_list.php on line 9