server TConstruct LiquidMetalFlowing flowIntoBlock crash.

[Jasonsj10]

Hello, I run two hexxit servers. Both of them have this issue all of the time and when it happens it keeps happening like 10 times then stops. What will happen is some how the player will place liquid metal onto the ground and then it will flow. In which when anyone goes to the chunk with the flowing metal it will crash the server. I am unsure what causes this becuase I have placed this metal before multiple times testing it and it doesn't always do it. I have noticed if you let the server crash around 5 times with the metal placed down and flowing it will just stop and no longer crash from it. But five crashes is still a lot as we get up to like 50 players. I have tried fixing this by disabling the placement of 1313 and 1314 with TekkitCustomizer. I still am having this issue. For the age of the modpack I am figuring someone has fixed this, in which is why I am posting this here.

This is the crash report
http://pastie.org/private/vapvl8d2fyljcipratpl9q

I removed the players and cords from the report as that isn't needed to be there and can reveal player bases and etc.