Openfire version 3.9.3. Communication is performed using Xabber with an Openfire server back end
An Openfire group chat was set up involving around 20 participants and has been operating successfully for several weeks. Over the weekend, this appears to have stopped working and is now not allowing the users to connect into the Group Chat Room. It is producing an error stating “Error: Unable to connect to server”.
However, peer to peer messaging is still functioning as normal, it is simply the group functionality that will not work.
Does anyone have any suggestions? Have gone through the basics of checking settings and restarting services.