Crash after update 1.0.9c

[BigE64]

So I updated my server but when it starts to load the server it crashes plz help!

 

Crash: http://pastebin.com/sDje3n5g

[Loader]

You've got multiple versions of the same mod installed, you've probably just extracted the new server over the old one, so all the old server mods are in there still.

 

You can either make a new server with the new server mods only, then copy the world info across, or you can go through the mods individually and remove the older versions from that folder (if you're sure you overwrote the config files that should be ok too).