Hi everyone,<br><br>I have a chat-room with a few hundred users. In this past week, this room has crashed twice with the following error:<br><br>=ERROR REPORT==== 2012-01-27 21:14:45 ===<br>** State machine terminating<br>
** Last message in was {process_user_presence, .....<UserJID><br>....<br>** When State == normal_state<br>...<br>...<br><br><b>** Reason for termination =<br>** {{badmatch,undefined},<br>    [{mod_muc_room,prepare_room_queue,1},<br>
     {mod_muc_room,handle_info,3},<br>     {gen_fsm,handle_msg,7},<br>     {proc_lib,init_p_do_apply,3}]}</b><br><br>Has anyone seen this error before? <br>Any help would be greatly appreciated.<br><br>Thank you.<br>