WTF?! 3 types crashes for 2 day!

    Hello comrades!


    I have 1.5.2 ver server, and i want to ask if there's any more or less stable build? I'm in the last 2 days of receiving the crash server with three different bugs, what the hell?!


    Ok, "retexureid", ok, i was updated server, fine.
    Next day:
    "TileEntityCompressor.getValidPump"
    Ok, i reported this and restrict pump, ok.


    Next day:

    Quote

    java.lang.ClassCastException: ic2.core.item.ItemIC2 cannot be cast to ic2.api.item.IElectricItem

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    at ic2.core.block.invslot.InvSlotCharge.getItem(InvSlotCharge.java:34)

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    at ic2.core.block.generator.tileentity.TileEntityBaseGenerator.func_70316_g(TileEntityBaseGenerator.java:166)

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    at net.minecraft.world.World.func_72939_s(World.java:2362)

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    at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:787)

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    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:820)

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    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:320)

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    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:716)

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    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:600)

    Quote

    at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)

    Ok, i find this chunk and regen them. But this is not the way out!
    I used many IC2 versions ( IL and original ), it was no...
    I wonder what kind of error would have me tomorrow ...



    Sorry for my clumsy language, I do not "Янк".