Fatal error: Uncaught Error: Class "yii\helpers\Html" not found in /home/chastitycontrol/public_html/basic/vendor/yiisoft/yii2-bootstrap5/src/BaseHtml.php:18 Stack trace: #0 {main} thrown in /home/chastitycontrol/public_html/basic/vendor/yiisoft/yii2-bootstrap5/src/BaseHtml.php on line 18