Fatal error: Uncaught Error: Class 'Yii' not found in /opt/lampp/htdocs/squidv2-stage-cr/views/lobby/apollo/game_panel/_group.php:4 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/squidv2-stage-cr/views/lobby/apollo/game_panel/_group.php on line 4