Fatal error: Uncaught Error: Class "yii\base\Widget" not found in /var/www/html/prod/vendor/pigochu/yii2-jquery-locationpicker/LocationPickerWidget.php:15 Stack trace: #0 {main} thrown in /var/www/html/prod/vendor/pigochu/yii2-jquery-locationpicker/LocationPickerWidget.php on line 15