Fatal error: Uncaught Error: Class 'yii\bootstrap4\Widget' not found in /home/trafqete/public_html/vendor/yiisoft/yii2-bootstrap4/src/ButtonDropdown.php:34 Stack trace: #0 {main} thrown in /home/trafqete/public_html/vendor/yiisoft/yii2-bootstrap4/src/ButtonDropdown.php on line 34