Помогите Крашит сервер из-за енергетических труб

Вообщем проблема, на сервере установлены моды bc3 3.4.3. и gt 2.90, если к технике gt подвести енергетическую трубу, то крашит сервер , даже в одиночке. Версия майна 1.4.7.

Собственно сам вопрос, как решить проблему (вариант запретить енерг трубы не пойдет)? Есть ли плагин, который решает эту проблему?
Лог краша:

Код:

17:08:43 [SEVERE] t: Ticking tile entity
17:08:43 [SEVERE]      at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:962)
17:08:43 [SEVERE]      at ho.r(DedicatedServer.java:309)
17:08:43 [SEVERE]      at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:857)
17:08:43 [SEVERE]      at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:744)
17:08:43 [SEVERE]      at fy.run(ThreadMinecraftServer.java:16)
17:08:43 [SEVERE] Caused by: java.lang.NullPointerException
17:08:43 [SEVERE]      at gregtechmod.api.BaseMetaTileEntityMJ.powerRequest(BaseMetaTileEntityMJ.java:51)
17:08:43 [SEVERE]      at buildcraft.transport.PipeTransportPower.updateEntity(PipeTransportPower.java:164)
17:08:43 [SEVERE]      at buildcraft.transport.Pipe.updateEntity(Pipe.java:166)
17:08:43 [SEVERE]      at buildcraft.transport.pipes.PipePowerWood.updateEntity(PipePowerWood.java:80)
17:08:43 [SEVERE]      at buildcraft.transport.TileGenericPipe.g(TileGenericPipe.java:189)
17:08:43 [SEVERE]      at yc.h(World.java:2597)
17:08:43 [SEVERE]      at in.h(WorldServer.java:701)
17:08:43 [SEVERE]      at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:956)
17:08:43 [SEVERE]      ... 4 more
17:08:43 [SEVERE] Encountered an unexpected exception t
t: Ticking tile entity
        at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:962)
        at ho.r(DedicatedServer.java:309)
        at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:857)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:744)
        at fy.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.NullPointerException
        at gregtechmod.api.BaseMetaTileEntityMJ.powerRequest(BaseMetaTileEntityMJ.java:51)
        at buildcraft.transport.PipeTransportPower.updateEntity(PipeTransportPower.java:164)
        at buildcraft.transport.Pipe.updateEntity(Pipe.java:166)
        at buildcraft.transport.pipes.PipePowerWood.updateEntity(PipePowerWood.java:80)
        at buildcraft.transport.TileGenericPipe.g(TileGenericPipe.java:189)
        at yc.h(World.java:2597)
        at in.h(WorldServer.java:701)
        at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:956)
        ... 4 more
17:08:43 [SEVERE] This crash report has been saved to: /home/minecraft/minecraft/./crash-reports/crash-2013-06-16_17.08.43-server.txt
17:08:49 [INFO] Read timed out
17:09:20 [INFO] Read timed out

 

Никто не сталкивался с этой проблемой?