Update - Warning Error connecting to the server: %s

Disregard that message for now. That's a disconnect between our LinkedIn and JFBConnect extensions. We no longer allow updating the library through the update manager, for various reasons. JLinked still installs a very slightly older version. So, if you install JFBConnect and then JLinked, you'll get the message to update.

If you really need to fix it, simply re-install JFBConnect. You won't lose any settings and it will upgrade the library to the latest.

I hope that helps,
Alex