[kralle]

A critical error has occured. Could not connect to the database server at 'empty' with the supplied username and password.
Are you sure the hostname and user details are correct?
Could not select the database 'empty'.
Are you sure it exists and the specified username and password have access to it?
There seems to be one or more errors with the database configuration information that you supplied. Click here to to back step 2.

But it pass step 2 fine ..

and i did serval users in mysql to try but is always the same