I've been meaning to report this one for quite a while, just never took the time.
•The version you are using. - 0.1.0.11
•What you/the other player were doing when you noticed the bug? - Typing a "long" sentence. ( with /chatback off )
•Is it reproducible? If so, how? - By typing a "looong" sentence with /chatback off
•What you would expect to happen if the bug didn't occur - I would assume that this has been fixed.
•A brief description of the bug - When you type a "looong" sentence ( about 12> words ) the words would starts flickering like lights in a dance club, then you crash.
( Unless using /chatback on )