CDbConnection failed to open the DB connection: SQLSTATE[HY000] [2006] MySQL server has gone away

/home/users/i/id37861047/domains/upwaps.ru/framework/db/CDbConnection.php(399)

387 throw new CDbException('CDbConnection.connectionString cannot be empty.');
388 try
389 {
390 Yii::trace('Opening DB connection','system.db.CDbConnection');
391 $this->_pdo=$this->createPdoInstance();
392 $this->initConnection($this->_pdo);
393 $this->_active=true;
394 }
395 catch(PDOException $e)
396 {
397 if(YII_DEBUG)
398 {
399 throw new CDbException('CDbConnection failed to open the DB connection: '.
400 $e->getMessage(),(int)$e->getCode(),$e->errorInfo);
401 }
402 else
403 {
404 Yii::log($e->getMessage(),CLogger::LEVEL_ERROR,'exception.CDbException');
405 throw new CDbException('CDbConnection failed to open the DB connection.',(int)$e->getCode(),$e->errorInfo);
406 }
407 }
408 }
409 }
410
411 /**
Stack Trace
#0
+ /home/users/i/id37861047/domains/upwaps.ru/framework/db/CDbConnection.php(347): CDbConnection->open()
#1
+ /home/users/i/id37861047/domains/upwaps.ru/framework/db/CDbConnection.php(325): CDbConnection->setActive(true)
#2
+ /home/users/i/id37861047/domains/upwaps.ru/framework/base/CModule.php(394): CDbConnection->init()
#3
+ /home/users/i/id37861047/domains/upwaps.ru/framework/base/CApplication.php(458): CModule->getComponent("db")
#4
+ /home/users/i/id37861047/domains/upwaps.ru/framework/db/ar/CActiveRecord.php(637): CApplication->getDb()
#5
+ /home/users/i/id37861047/domains/upwaps.ru/framework/db/ar/CActiveRecord.php(670): CActiveRecord->getDbConnection()
#6
+ /home/users/i/id37861047/domains/upwaps.ru/framework/db/ar/CActiveRecord.php(1601): CActiveRecord->getCommandBuilder()
#7
– /home/users/i/id37861047/domains/upwaps.ru/protected/controllers/SiteController.php(40): CActiveRecord->count()
35 }
36 }
37
38 public function actionIndex() {
39 $this->pageTitle = 'WAP файлообменник';
40 $count = Files::model()->count()+903;
41 $this->render('index', array(
42 'count' => $count,
43 ));
44 }
45
#8
+ /home/users/i/id37861047/domains/upwaps.ru/framework/web/actions/CInlineAction.php(49): SiteController->actionIndex()
#9
+ /home/users/i/id37861047/domains/upwaps.ru/framework/web/CController.php(308): CInlineAction->runWithParams(array())
#10
+ /home/users/i/id37861047/domains/upwaps.ru/framework/web/CController.php(286): CController->runAction(CInlineAction)
#11
+ /home/users/i/id37861047/domains/upwaps.ru/framework/web/CController.php(265): CController->runActionWithFilters(CInlineAction, array())
#12
+ /home/users/i/id37861047/domains/upwaps.ru/framework/web/CWebApplication.php(282): CController->run("")
#13
+ /home/users/i/id37861047/domains/upwaps.ru/framework/web/CWebApplication.php(141): CWebApplication->runController("")
#14
+ /home/users/i/id37861047/domains/upwaps.ru/framework/base/CApplication.php(184): CWebApplication->processRequest()
#15
– /home/users/i/id37861047/domains/upwaps.ru/index.php(13): CApplication->run()
08 defined('YII_DEBUG') or define('YII_DEBUG',true);
09 // specify how many levels of call stack should be shown in each log message
10 defined('YII_TRACE_LEVEL') or define('YII_TRACE_LEVEL',3);
11
12 require_once($yii);
13 Yii::createWebApplication($config)->run();