Fatal error: Uncaught Error: Class 'mongosoft\file\UploadImageBehavior' not found in /sites/med-armtours.com/frontend/models/Feedback.php:16 Stack trace: #0 /sites/med-armtours.com/vendor/yiisoft/yii2/base/Component.php(733): frontend\models\Feedback->behaviors() #1 /sites/med-armtours.com/vendor/yiisoft/yii2/base/Component.php(603): yii\base\Component->ensureBehaviors() #2 /sites/med-armtours.com/vendor/yiisoft/yii2/db/BaseActiveRecord.php(933): yii\base\Component->trigger('init') #3 /sites/med-armtours.com/vendor/yiisoft/yii2/base/BaseObject.php(109): yii\db\BaseActiveRecord->init() #4 /sites/med-armtours.com/frontend/controllers/DoctorController.php(110): yii\base\BaseObject->__construct() #5 [internal function]: frontend\controllers\DoctorController->actionFeedback('gagik-g-stambol...') #6 /sites/med-armtours.com/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array) #7 /sites/med-armtours.com/vendor/yiisoft/yii2/base/Controller.php(180): yii\base\InlineAction->runWithParams(Array) #8 /sites in /sites/med-armtours.com/frontend/models/Feedback.php on line 16