BuddyPress.org

Hi,

I have two BuddyPress sites.

First site is BP 1.5.1 work perfectly. (no multisite)

But other site is BP 1.5.3.1 and have 404. (active multisite)

I post reply than move to url http://sitename.com/social/grups/funs/forum/topic/test/?#post-8 and take a 404 error. But i delete ? from url like this http://sitename.com/social/grups/funs/forum/topic/test/#post-8 work perfectly.

I deactive all plugins and try same error again. I use LiteSpeed Web Server. I am using groups forums.

I need help. Maybe i change submit move url like delete ?. But i dont find reply topic submit functins in php.

Thanks.
Sorry for my bad English.