Crash on item build!

    Anytime when i want to build item from IC2 my connection reset..


    This is log from server.




    Code
    java.lang.NullPointerException
at lx.b(SourceFile:227)
at ry.a(SourceFile:38)
at lx.a(SourceFile:155)
at qq.h(NetworkManager.java:236)
at qq.c(NetworkManager.java:423)
at zt.run(SourceFile:76)


    fix it :D didnt install right..sry on bother