CDbException

CDbConnection failed to open the DB connection: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111)

/var/www/html/pi2015/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

#7
+
 /var/www/html/pi2015/protected/components/Controller.php(71): CActiveRecord->findByPk(9)
66  
67         if(Yii::app()->controller->id === "groupLink"
68             && (Yii::app()->controller->action->id === "view") 
69             || (Yii::app()->controller->action->id === "viewblog"))
70         {
71             $grouplink = GroupLink::model()->findByPk(intval($_GET['id']));
72 
73             if($grouplink === NULL)
74             {
75                 throw new CHttpException(404,'The requested page does not exist.');
76             }
#14
+
 /var/www/html/pi2015/index.php(14): CApplication->run()
09 // specify how many levels of call stack should be shown in each log message
10 defined('YII_TRACE_LEVEL') or define('YII_TRACE_LEVEL',3);
11 
12 
13 require_once($yii);
14 Yii::createWebApplication($config)->run();
2024-03-29 02:25:28 Apache Yii Framework/1.1.16