Error: session_start(): open(/tmp/sess_lbpcrk8qc6bpojc9jmchgk0aq3, O_RDWR) failed: No space left on device (28)
File: /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/web/Session.php
Line: 149
Trace: #0 [internal function]: yii\base\ErrorHandler->handleError() #1 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/web/Session.php(149): session_start() #2 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/web/Session.php(699): yii\web\Session->open() #3 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/web/Session.php(838): yii\web\Session->get() #4 /www/wwwroot/www.yuekegu.com/common/widgets/Alert.php(55): yii\web\Session->getAllFlashes() #5 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/BaseObject.php(109): common\widgets\Alert->init() #6 [internal function]: yii\base\BaseObject->__construct() #7 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/di/Container.php(411): ReflectionClass->newInstanceArgs() #8 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/di/Container.php(170): yii\di\Container->build() #9 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container->get() #10 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/Widget.php(143): yii\BaseYii::createObject() #11 /www/wwwroot/www.yuekegu.com/frontend/themes/basic/modules/user/views/layouts/user.php(322): yii\base\Widget::widget() #12 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/View.php(347): require('...') #13 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/View.php(257): yii\base\View->renderPhpFile() #14 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/Controller.php(422): yii\base\View->renderFile() #15 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/Controller.php(408): yii\base\Controller->renderContent() #16 /www/wwwroot/www.yuekegu.com/frontend/modules/teacher/controllers/TestpaperScoreController.php(53): yii\base\Controller->render() #17 [internal function]: app\modules\teacher\controllers\TestpaperScoreController->actionIndex() #18 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array() #19 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/Controller.php(178): yii\base\InlineAction->runWithParams() #20 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/Module.php(552): yii\base\Controller->runAction() #21 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/web/Application.php(103): yii\base\Module->runAction() #22 /www/wwwroot/www.yuekegu.com/vendor/yiisoft/yii2/base/Application.php(384): yii\web\Application->handleRequest() #23 /www/wwwroot/www.yuekegu.com/frontend/web/index.php(25): yii\base\Application->run() #24 {main}