WARNING: Problem during generate error response tigase.xmpp.PacketErrorTypeException: The packet has already 'error' type
we are seeing this in a 2x cluster +2x external MUC components setup. When there was only one tigase+internal MUC server there was no such error. Happens when an (offline) user gets invited to a MUC room: http://pastebin.com/GFSNUy0a
We are using a 5.1.x tigase-server, unknown tigase-muc (less than 1 year old), and applied these patches already:
Any clues to it ?