Bukkit

PLEASE FILL OUT ALL THE INFORMATION BELOW! IF YOU DON'T DON'T EXPECT IT TO GET FIXED!

What steps will reproduce the problem?
1.This plugin
2.Combined with Antihack and Skywars
3.-Creates error

What is the expected output? What do you see instead?
Nothing in console

Have you tried the latest version of MultiInv from http://build.yu8.me:8080/job/MultiInv3/ (If not please try it to see if it solves your issues)?
I might try it out but I dont like Dev versions

You can either fill out the information below or use the plugin DebugReport to generate a report:
http://dev.bukkit.org/bukkit-plugins/debugreport/
Download and install, then wait for the error to occur. Once it has do the command /multiinv report to generate a complete report.
The report file will be in the DebugReport folder.

What version of the product are you using (if you say "latest" you will NOT be helped)?
3.3.5

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

What are your world folder names (with proper capitalization)?
World, Caves_1,Caves_2,Drylands_1,Drylands_2

What is the contents of your config.yml and groups.yml?
Not needed, actually MultiInv is not even used for seperating inventories in world now

What is the entire list of plugins on your server (doing /plugins on the console and pasting the output is a quick method to do this)?
The ones which Cause problem are Advanced Anti Cheat and SkyWarsReloaded

Please provide any additional information below.