Fatal error: Uncaught Error: Class 'yii\helpers\ArrayHelper' not found in /home/trafqete/public_html/vendor/kartik-v/yii2-export/src/views/_columns.php:28
Stack trace:
#0 {main}
thrown in /home/trafqete/public_html/vendor/kartik-v/yii2-export/src/views/_columns.php on line 28