Getting an error message whenever I create a new account.

"There is no website configured at this address."

[roldar]

I'm having a problem setting up new accounts on my server. I'm using Cpanel, and whenever I set up a new account it gives me this error message when I type in the domain name:

h*tp://mydomainname.com brings up the message: "There is no website configured at this address."

I looked in my httpd.conf, and everything appears to be set up correctly there. It's pointed to the right public_html folder, but Apache just isn't serving it.

For whatever reason, I can type in my IP address and the account name and it works correctly:

e.x.: h*tp://123.456.78.9/~accoutname
(This brings up my index page in the correct account)

I can even use my domain name, so I'm guessing it's not a DNS issue:

e.x.: h*tp://mydomainname.com/~accoutname
(works fine - brings up my index page as it should)

I've restarted Apache and my server separately, but neither of those things did the trick. Any suggestions?