Getting data failed: Getting data from survey 621962 has failed! CDbCommand failed to execute the SQL statement: SQLSTATE[08S01]: Communication link failure: 1053 Server shutdown in progress #0 /var/www/html/vendor/yiisoft/yii/framework/db/CDbCommand.php(396): CDbCommand->queryInternal('fetchAll', Array, Array)
#1 /var/www/html/vendor/yiisoft/yii/framework/db/ar/CActiveFinder.php(810): CDbCommand->queryAll()
#2 /var/www/html/vendor/yiisoft/yii/framework/db/ar/CActiveFinder.php(510): CJoinElement->runQuery(Object(CJoinQuery))
#3 /var/www/html/vendor/yiisoft/yii/framework/db/ar/CActiveFinder.php(163): CJoinElement->lazyFind(Object(Token_621962))
#4 /var/www/html/vendor/yiisoft/yii/framework/db/ar/CActiveRecord.php(283): CActiveFinder->lazyFind(Object(Token_621962))
#5 /var/www/html/vendor/yiisoft/yii/framework/db/ar/CActiveRecord.php(143): CActiveRecord->getRelated('survey')
#6 /var/www/html/application/modules/nri/components/SurveyList.php(95): CActiveRecord->__get('survey')
#7 /var/www/html/application/modules/nri/controllers/ModuleController.php(114): SurveyList->getData()
#8 /var/www/html/vendor/yiisoft/yii/framework/web/actions/CInlineAction.php(49): ModuleController->actionIndex()
#9 /var/www/html/vendor/yiisoft/yii/framework/web/CController.php(308): CInlineAction->runWithParams(Array)
#10 /var/www/html/vendor/yiisoft/yii/framework/web/CController.php(286): CController->runAction(Object(CInlineAction))
#11 /var/www/html/vendor/yiisoft/yii/framework/web/CController.php(265): CController->runActionWithFilters(Object(CInlineAction), Array)
#12 /var/www/html/vendor/yiisoft/yii/framework/web/CWebApplication.php(282): CController->run('index')
#13 /var/www/html/vendor/yiisoft/yii/framework/web/CWebApplication.php(141): CWebApplication->runController('nri/module/inde...')
#14 /var/www/html/vendor/yiisoft/yii/framework/base/CApplication.php(185): CWebApplication->processRequest()
#15 /var/www/html/index.php(161): CApplication->run()
#16 {main} #0 /var/www/html/application/modules/nri/controllers/ModuleController.php(114): SurveyList->getData()
#1 /var/www/html/vendor/yiisoft/yii/framework/web/actions/CInlineAction.php(49): ModuleController->actionIndex()
#2 /var/www/html/vendor/yiisoft/yii/framework/web/CController.php(308): CInlineAction->runWithParams(Array)
#3 /var/www/html/vendor/yiisoft/yii/framework/web/CController.php(286): CController->runAction(Object(CInlineAction))
#4 /var/www/html/vendor/yiisoft/yii/framework/web/CController.php(265): CController->runActionWithFilters(Object(CInlineAction), Array)
#5 /var/www/html/vendor/yiisoft/yii/framework/web/CWebApplication.php(282): CController->run('index')
#6 /var/www/html/vendor/yiisoft/yii/framework/web/CWebApplication.php(141): CWebApplication->runController('nri/module/inde...')
#7 /var/www/html/vendor/yiisoft/yii/framework/base/CApplication.php(185): CWebApplication->processRequest()
#8 /var/www/html/index.php(161): CApplication->run()
#9 {main}