Помогите разобраться с остановкой сервера cauldron 1.6.4

Всем привет. После длительной работы сервера (не при запуске) вышла такая ошибка

Спойлер: ошибка

2017-03-20 15:21:45 [SEVERE] Current Thread: Server thread
2017-03-20 15:21:45 [SEVERE] PID: 17 | Suspended: false | Native: false | State: RUNNABLE | Blocked Time: -1 | Blocked Count: 3698
2017-03-20 15:21:45 [SEVERE] Stack:
2017-03-20 15:21:45 [SEVERE] java.util.TreeMap.getEntry(TreeMap.java:359)
2017-03-20 15:21:45 [SEVERE] java.util.TreeMap.get(TreeMap.java:278)
2017-03-20 15:21:45 [SEVERE] appeng.util.Platform.getOreID(Platform.java:212)
2017-03-20 15:21:45 [SEVERE] appeng.util.Platform.isSameItemType(Platform.java:679)
2017-03-20 15:21:45 [SEVERE] appeng.me.tile.TileController.getJobStatus(TileController.java:392)
2017-03-20 15:21:45 [SEVERE] appeng.me.container.ContainerCraftingMonitor.updateClient(ContainerCraftingMonitor.java:130)
2017-03-20 15:21:45 [SEVERE] appeng.me.container.ContainerCraftingMonitor.triggerUpdate(ContainerCraftingMonitor.java:174)
2017-03-20 15:21:45 [SEVERE] appeng.me.tile.TileController.OnCraftingChange(TileController.java:279)
2017-03-20 15:21:45 [SEVERE] appeng.me.tile.TileController.cancelJob(TileController.java:358)
2017-03-20 15:21:45 [SEVERE] appeng.common.network.packets.PacketCancelCrafting.serverPacketData(PacketCancelCrafting.java:53)
2017-03-20 15:21:45 [SEVERE] appeng.common.network.AppEngServerPacketHandler.onPacketData(AppEngServerPacketHandler.java:83)
2017-03-20 15:21:45 [SEVERE] cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:269)
2017-03-20 15:21:45 [SEVERE] cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:258)
2017-03-20 15:21:45 [SEVERE] cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:86)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.NetServerHandler.func_72501_a(NetServerHandler.java:2473)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:61)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.packet.Packet250CustomPayload$$EnhancerByCGLIB$$4e93be89.CGLIB$func_73279_a$3(<generated>)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.packet.Packet250CustomPayload$$EnhancerByCGLIB$$4e93be89$$FastClassByCGLIB$$483c5e09.invoke(<generated>)
2017-03-20 15:21:45 [SEVERE] com.comphenix.net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
2017-03-20 15:21:45 [SEVERE] com.comphenix.protocol.injector.packet.ReadPacketModifier.intercept(ReadPacketModifier.java:135)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.packet.Packet250CustomPayload$$EnhancerByCGLIB$$4e93be89.func_73279_a(<generated>)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:480)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:234)
2017-03-20 15:21:45 [SEVERE] net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:54)
2017-03-20 15:21:45 [SEVERE] net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(DedicatedServerListenThread.java:37)
2017-03-20 15:21:45 [SEVERE] net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:927)
2017-03-20 15:21:45 [SEVERE] net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:332)
2017-03-20 15:21:45 [SEVERE] net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:782)
2017-03-20 15:21:45 [SEVERE] net.minecraft.server.MinecraftServer.run(MinecraftServer.java:665)
2017-03-20 15:21:45 [SEVERE] net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)

И через некоторое время сервер останавливается. В краш логе нету ничего. Полный лог внизу. Помогите =)