Ubuntu 8.10 Install Error

[luxsphinx]

I think I must have did something wrong. I cannot find the control panel by following the link it gave. I believe the problem has to do with the fully qualified hostname. If my domain is http://www.mysteriesoftheunexplained.com and my server's name is web-server, then would the FQHN be web-server.mysteriesoftheunexplained.com ?

Also, the site that was originally hosted on the server doesn't work anymore. I'm not worried about that since it is on other servers as well, I just wasn't sure if it meant anything.