Fatal error: Uncaught exception 'CDbException' with message 'CDbConnection failed to open the DB connection: SQLSTATE[08006] [7] could not connect to server: Connection refused Is the server running on host "10.9.206.6" and accepting TCP/IP connections on port 5432?' in /var/www/html/yii/framework/db/CDbConnection.php:381 Stack trace: #0 /var/www/html/yii/framework/db/CDbConnection.php(330): CDbConnection->open() #1 /var/www/html/yii/framework/db/CDbConnection.php(308): CDbConnection->setActive(true) #2 /var/www/html/yii/framework/base/CModule.php(387): CDbConnection->init() #3 /var/www/html/yii/framework/base/CApplication.php(438): CModule->getComponent('db') #4 /var/www/html/yii/framework/db/ar/CActiveRecord.php(623): CApplication->getDb() #5 /var/www/html/yii/framework/db/ar/CActiveRecord.php(2309): CActiveRecord->getDbConnection() #6 /var/www/html/yii/framework/db/ar/CActiveRecord.php(387): CActiveRecordMetaData->__construct(Object(Penyelaras)) #7 /var/www/html/eaduan/protected/models/Penyelaras.php(24): CActiveReco in /var/www/html/yii/framework/db/CDbConnection.php on line 381