Well, when I logged into my bukkit server and typed something, it crashed. Other people are able to type in the chat. I am able to type commands tho.
Steps to Reproduce:
1. Log onto a server
2. Type something in the chat, not a command
3. Click Enter.
Please don't post bugs with a modded server. This website is for 100% vanilla clients and servers only. Post on the bukkit bug tracker.