BuddyPress.org

Strange thing… this happened to me as well. I deactivated all the plugins (including those in the mu-plugins folder), tried reactivating and it started with no problems. From that point I could reactivate all my plugins and it worked.

However, I think I fixed it because I got a similar problem when trying to add media to a post from the media library.

The issue lies in the require statements, in the case of the media library it was within the bp-themes. If you change the require statements to require_once in the bp-themes folder it starts working.

Mods, I am working quite heavily with BuddyPress atm, if there’s any way I can contribute to the core code please let me know.