Just close it down and open a new WoW, this usually happens after DC'ing. It doesnt mean anything really
post logs people http://www.thebuddyforum.com/honorbuddy-forum/guides/9859-how-attach-your-hb-log-file-pictures.html most of the time you dont have anything to worry about, what happened is you just got disconnected and it happened so quick honorbuddy tried to inject some lua, and it failed. that's basically what that is, and its nothing to worry about. if your getting disconnected a lot, just run arelog so it relogs you back into the game and the bot will keep working.