Fatal error: Uncaught Error: Class "Yii\db\Query" not found in /home2/lescon/public_html/dummycrm/_protected/controllers/SiteController.php:380 Stack trace: #0 [internal function]: app\controllers\SiteController->actionAbout_lesconcierges() #1 /home2/lescon/public_html/dummycrm/_protected/vendor/yiisoft/yii2/base/InlineAction.php(60): call_user_func_array(Array, Array) #2 /home2/lescon/public_html/dummycrm/_protected/vendor/yiisoft/yii2/base/Controller.php(182): yii\base\InlineAction->runWithParams(Array) #3 /home2/lescon/public_html/dummycrm/_protected/vendor/yiisoft/yii2/base/Module.php(547): yii\base\Controller->runAction('about_lesconcie...', Array) #4 /home2/lescon/public_html/dummycrm/_protected/vendor/yiisoft/yii2/web/Application.php(105): yii\base\Module->runAction('site/about_lesc...', Array) #5 /home2/lescon/public_html/dummycrm/_protected/vendor/yiisoft/yii2/base/Application.php(382): yii\web\Application->handleRequest(Object(yii\web\Request)) #6 /home2/lescon/public_html/dummycrm/index.php(25): yii\base\Application->run() #7 {main} thrown in /home2/lescon/public_html/dummycrm/_protected/controllers/SiteController.php on line 380