MySQL Error:

Can not connect to MySQL server Error description: Unknown MySQL server host 'magento.c3rlmnxpgmhn.us-west-2.rds.amazonaws.com' (0)
Error number: 2005
Date: 2018-09-22 @ 12:37
Script: http://axka.com/dianping/

Debug backtrace:

FileLineFunction
core/lib/mysql.php36ms_mysql->_halt()
core/lib/activerecord.php17ms_mysql->connect()
core/init.php67ms_activerecord->__construct()
index.php16require()