[SOLVED] CB Activity - can't add item - Please provide a message.

Hello,
I have a problem and no clues, why I can't add activities or comments. I'm providing text, links no matter what, I got a message "Please provide a message." I can't relate this with other actions at the backend

I've deleted group jive plugins, but they weren't used. What else could be a reason?
I've also upgraded CB gallery. This happened today, and before this 2 activities was added.

best regards, r.

Where are you trying to add a post? Your profile? Recent activity page? Backend?

Recent activity page

Is both CB and CB Activity completely up to date? Only reason I can see for that is something is intercepting the POST and altering it or something of the sort. Ensure "Community Builder System plugin" is public and published in Extensions > Plugins and ordered to load first then retry. If issue persists ans SEF is enabled try disabling SEF entirely and retry. If caching is enable try disabling caching, purging cache, then retry.

Thanks for the reply. I've tried everything you wrote but nothing worked. I started to turning off almost every extension on my cloned site. At the end I turned off "Admin Tools". It worked, but I don't know why. There was no AT actualizations lately, I have the same configuraton from years and today it started to block CB Activities... Strange. Thanks anyway. If you have any idea what security feature could block CB, share - please
best regards, r.

No idea as we're not the developers of Admin Tools. I'm guessing you'll need to configure an exception in it or contact the developer for further recommendations.