Fatal error: Uncaught Error: Class "kartik\base\InputWidget" not found in /var/www/html/prod/vendor/kartik-v/yii2-widget-fileinput/src/FileInput.php:34 Stack trace: #0 {main} thrown in /var/www/html/prod/vendor/kartik-v/yii2-widget-fileinput/src/FileInput.php on line 34