Hello, I forgot to stop my server before updating bukkit. So after I did, I said oh shit, and stopped the server, it gave my some nasty error. However, now when I try to start it up again it just says invalid or corrupt jarfile. I have deleted craftbukkit.whatever.jar and reuploaded it. Same thing. I uploaded a backup from 1.6.6 and still the same thing! I tried running it locally on my computer and there werent any errors. Help! bump. Please, I tried making a new folder JUST with the craftbukkit.jar file in it and tried to run it and the same error came up! EDIT by Moderator: merged posts, please use the edit button instead of double posting.