Crashed when you got online again.
I've been a bat for the past few hours though.
There are a few spikes in the end.
Maybe the spikes are trying to gain the morph from the endermen?[DOUBLEPOST=1389245216][/DOUBLEPOST]Is this similar to the crash you received?
http://pastebin.com/iCy9Eecu
another player was receiving this error. http://forum.feed-the-beast.com/threads/direwolf20-modpack-crash-crashreport.38259/
doesn't appear to be a fix.