BuddyPress.org

This only happens when I am in the backend and click the links in the admin.

For instance:

Just now I installed a calendar module and the settings link goes to

http://www.mysite.com/wp-admin/admin.php?page=manage-categories

that also returns a page saying Cannot load manage-categories.

So it seems that on the backend I cannot reach anything with link like file.php?….