PDOException: SQLSTATE  Access denied for user 'username'@'x.x.x.206' (using password: YES)
but I set host is x.x.x.117.
so why phalcon said the host is x.x.x.206?
and you can see the screen shot here: http://www.awesomescreenshot.com/image/189837/39318c098c8da4ffeca70615b4993a32
so, why I can't use $db = new \Phalcon\Db\Adapter\Pdo\Mysql() to connect my db?