An Error occurred while handling another error:
exception 'yii\web\NotFoundHttpException' with message '未找到页面' in /www/wwwroot/www.schoolside.com/frontend/controllers/SiteController.php:237
Stack trace:
#0 [internal function]: frontend\controllers\SiteController->actionError()
#1 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/base/InlineAction.php(55): call_user_func_array(Array, Array)
#2 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/base/Controller.php(154): yii\base\InlineAction->runWithParams(Array)
#3 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/base/Module.php(454): yii\base\Controller->runAction('error', Array)
#4 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/web/ErrorHandler.php(92): yii\base\Module->runAction('site/error')
#5 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/base/ErrorHandler.php(109): yii\web\ErrorHandler->renderException(Object(yii\web\NotFoundHttpException))
#6 [internal function]: yii\base\ErrorHandler->handleException(Object(yii\web\NotFoundHttpException))
#7 {main}
Previous exception:
exception 'yii\base\InvalidRouteException' with message 'Unable to resolve the request "mdvr/1/".' in /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/base/Module.php:460
Stack trace:
#0 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/web/Application.php(84): yii\base\Module->runAction('mdvr/1/', Array)
#1 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/base/Application.php(375): yii\web\Application->handleRequest(Object(yii\web\Request))
#2 /www/wwwroot/www.schoolside.com/index.php(18): yii\base\Application->run()
#3 {main}

Next exception 'yii\web\NotFoundHttpException' with message 'Page not found.' in /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/web/Application.php:96
Stack trace:
#0 /www/wwwroot/www.schoolside.com/vendor/yiisoft/yii2/base/Application.php(375): yii\web\Application->handleRequest(Object(yii\web\Request))
#1 /www/wwwroot/www.schoolside.com/index.php(18): yii\base\Application->run()
#2 {main}