simple question: re domain www.foobar.com.foobar.com

so i'm an idiot and i typed in www.foobar.com at the domain prompt instead of www so now isp config is under the impression that www.foobar.com.foobar.com is my domain name.... anyone know a quick and simple way to change that?

 

During ISPConfig installation, or where?

 

it was after but i solved the problem by uninstalling and installing again.