Please, let me first say that I am NOT complaining! I fully understand that using dev builds of software carries a risk of problems, and there is no guarantee of stability. That said, I have never seen this error before and am trying to figure out if there's anything I can do. This occurs after anywhere between 15 and 60+ of normal gameplay with no symptoms. Is this related to the fact that I'm using a dev build of Bukkit or is this something else? http://pastie.org/6574387 Thanks!