Fatal error: Uncaught Error: Class "yii\base\Widget" not found in /home/apolo/public_html/qua_sgdpr/vendor/kartik-v/yii2-krajee-base/src/Widget.php:21 Stack trace: #0 {main} thrown in /home/apolo/public_html/qua_sgdpr/vendor/kartik-v/yii2-krajee-base/src/Widget.php on line 21