Getting this MySql Server Error. What causes it

[kobescoresagain]

Unknown MySQL Server Host It is one of those automated errors that you get in your email. I got more than one at the same time as well. What causes this issue. They all seem to come from different pages.

[Paul M]

It would help to post the actual error text, but from your description it sounds like a dns lookup failure - in your config.php you should specify the ip address of the sql server, not it's url.