SQLSTATE[HY000] [2002] Connection refused

File: /var/www/ialoc/lib/Zend/Db/Adapter/Pdo/Mysql.php (109)
Class: Zend_Db_Adapter_Pdo_Abstract -> _connect

File: /var/www/ialoc/lib/Zend/Db/Adapter/Abstract.php (860)
Class: Zend_Db_Adapter_Pdo_Mysql -> _connect

File: /var/www/ialoc/lib/Ws/Model/Resource.php (198)
Class: Zend_Db_Adapter_Abstract -> quote

File: /var/www/ialoc/lib/Ws/Model/Resource.php (155)
Class: Ws_Model_Resource -> quote

File: /var/www/ialoc/lib/Ws/Model/Resource.php (103)
Class: Ws_Model_Resource -> prepareValue

File: /var/www/ialoc/lib/Ws/Model.php (912)
Class: Ws_Model_Resource -> prepareConditions

File: /var/www/ialoc/lib/Ws/Model.php (245)
Class: Ws_Model -> __call

File: /var/www/ialoc/lib/Ws/Model.php (927)
Class: Ws_Model -> load

File: /var/www/ialoc/lib/Ws/Controller/Router/Route/Url.php (22)
Class: Ws_Model -> __call

File: /var/www/ialoc/lib/Zend/Controller/Router/Rewrite.php (398)
Class: Ws_Controller_Router_Route_Url -> match

File: /var/www/ialoc/lib/Zend/Controller/Front.php (911)
Class: Zend_Controller_Router_Rewrite -> route

File: /var/www/ialoc/lib/Zend/Application/Bootstrap/Bootstrap.php (97)
Class: Zend_Controller_Front -> dispatch

File: /var/www/ialoc/lib/Zend/Application.php (366)
Class: Zend_Application_Bootstrap_Bootstrap -> run

File: /var/www/ialoc/public/index.php (46)
Class: Zend_Application -> run