problem in our forum

I got this email from Elias

"the mjo forum mech 3am yefta7 abadan 3endeh,bass houwi men ben kel el sites.
another web is displayed instead telling me to contact the admin.
"If you are seeing this page instead of the site you expected, please contact the administrator of the site involved. (Try sending an email to <webmaster@domain>.) Although this site is running cPanel, WebHost Manager, and Apache software it almost certainly has no other connection to cPanel Inc. or the Apache Group""


Any one have an idea?
if anybody else will have the same problem tell us please.

I will be out of connection till Monday, je vais à un congrès de la fraternité orthiodoxe au sud de la france.

TRY TO DELETE THE COOKIES. go to enternet explore right click properties, then delete cookies

merci chabeb ; the problem was in all our region who work with the same internet company. it was a hacker , i've called the engeneer of the company and he solved the problem.
thanks again