Server Crash when extracting oil into a canister

[MyFoot]

Your game type (Server or Client): Server
Your Galacticraft Version: 2.0.2
Minecraft Version: 1.6.2
Minecraft Forge Version: 9.10-1-871
Any other installed mods: None
Error Report (if applicable): SMP (survival multiplayer)
Crash Report http://pastebin.com/79qUyQ3G