"No sponsors ww01.unaux.com currently does not have any sponsors for you"

Hi, I am helping a friend to create a website however on their computer the website displays the following error:
"No sponsors
ww01.unaux.com currently does not have any sponsors for you"

How should I proceed to fix the issue? My Website account seems to be active while I also flushed the dns cache on their computer, is there anything else I should check?

Thanks