Closed 1.0.4: Rendering issue with barrels (MP only?)

[Naumnaum]

Version:
1.0.4

What is the bug:
Was playing on a server and got that error, when pouring milk on a water barrel to get slime.

Mod & Version:
Ex Nihilo 1.38-49

Paste.feed-the-beast.com log:
http://paste.feed-the-beast.com/view/a3a7542e

Can it be repeated:
Tryed to do it on SP but it worked fine.
When rejoining the server keep crashing...

Known Fix:

 

[Lone Lycan]

does it happen if fastcraft is removed?

 

[Naumnaum]

Don't tryed, server staff deleted barrels and problem fixed, tryed to replicate and no error.

 

[tfox83]

Can not reproduce.