Fatal error: Uncaught Error: Class "ClickHouseDB\Client" not found in /var/www/html/game-report/vendor/smi2/phpclickhouse/example/exam07_where_in.php:15 Stack trace: #0 {main} thrown in /var/www/html/game-report/vendor/smi2/phpclickhouse/example/exam07_where_in.php on line 15