BuddyPress.org

Hi Henry,
During the last hour I had a problem with my WP admin key. I corrected it. And yes, I’m logged in.
I found a configuration error after reenabling BP. I can now create new topics and change profile picture. But I can not create new groups even as administrator.The problem remains and it is not a theme issue.

Yes, Henry. The problem remains with Twenty Fifteen too.
Please, see this screenshot:

No “create new group” option appears neither “create new topic” in the forum page.
The same thing with Fourteen and with Mantra.

Hi Henry,
Using fourteen the problem remains. I think it is not a theme issue.

Yes, Paul. Please, take a look:
I’m logged as admin. Here the Activity page:

and here the Groups page:

No “create new group” option or button appears
neither “create new topic” in the forum page
I have switched back the theme to “Mantra” because the site looks very bad with 2014, as @djsteveb suggested. All the plugins disabled except…[Read more]

Thank you very much Paul for your help.
Unable to create new groups after WP 4.1 upgrade because the option does not appear to create a new group or create new topics or to change the profile image, even to the admin.
There are only two groups created before the upgrade.

@djsteveb – I disabled all the plugins; I have reenabled only BP, I have switched back the theme (2014) and BP is still not working.
I have no folder like /mu-plugins/ and no file like bp-custom.php inside the WP content.
I dont know how to go on…
Thank you very much for your assistance!

I have just solved this problem by replacing parts of the default bp-core-functions.php archive where it says “function bp_core_time_since”
I used parts of this file: https://svn.buddypress.org/tags/1.6-RC1/bp-core/bp-core-functions.php