Can't access to forums after setting up ACLs

Hello.

I want to set up a private forum on my drupal site, I found the forum_access module that I installed along with the ACL module.

I verified that, for my public forums, anonymous and authenticated users are checked as authorized on the forum parameters page. However, I can't visit the public forums, whether I'm an authenticated user or an anonymous user.

What did I do wrong?

The site is http://m.delente.free.fr, you can try visiting the forums (all are public for now) and tell me if it works for you...

Thanks.