Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2002] Connection refused' in /data/web/magento1/lib/Zend/Db/Adapter/Pdo/Abstract.php:129
Stack trace:
#0 /data/web/magento1/lib/Zend/Db/Adapter/Pdo/Abstract.php(129): PDO->__construct('mysql:host=mysq...', 'app', 't68m51kJJZ8SJVn...', Array)
#1 /data/web/magento1/lib/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect()
#2 /data/web/magento1/lib/Varien/Db/Adapter/Pdo/Mysql.php(396): Zend_Db_Adapter_Pdo_Mysql->_connect()
#3 /data/web/magento1/lib/Zend/Db/Adapter/Abstract.php(460): Varien_Db_Adapter_Pdo_Mysql->_connect()
#4 /data/web/magento1/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES utf8', Array)
#5 /data/web/magento1/app/code/community/Aoe/DbRetry/Resource/Db/Pdo/Mysql/Adapter.php(34): Zend_Db_Adapter_Pdo_Abstract->query('SET NAMES utf8', Array)
#6 /data/web/magento1/app/code/core/Mage/Core/Model/Resource.php(179): Aoe_DbRetry_Resource_Db_Pdo_Mysql_Adapter->query('SET NAMES utf8' in /data/web/magento1/lib/Zend/Db/Adapter/Pdo/Abstract.php on line 144