Bukkit

Please give us a description of the problem:

What steps will reproduce the problem (What steps cause the problem)?
1.install NPCvillage 1.2.5 on server
2.run the server
3.in console it will say Error occurred while enabling NPCWarehouse v1.1.2 (Is it up to date?)
java.lang.NoSuchMethodError:

What version of NPCWarehouse are you using (If it is from the Jenkins server, please include the Build Number)?
1.2.5 latest

What version of Bukkit are you using?

Do you have an error log of what happened?
http://pastebin.com/MnDxDTDj

Please provide any additional information below.
am having alot of problems at the minute, is a forge bukkit tekkit classic server.