Fatal error: Uncaught Error: Class 'Yii' not found in /home/trafqete/public_html/vendor/yiisoft/yii2-gii/src/views/layouts/generator.php:9 Stack trace: #0 {main} thrown in /home/trafqete/public_html/vendor/yiisoft/yii2-gii/src/views/layouts/generator.php on line 9