---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 28.04.13 14:22
Description: Exception in server tick loop

java.lang.RuntimeException: java.lang.NoSuchFieldException: custumData
	at ic2.core.network.NetworkManager.getFieldData(NetworkManager.java:628)
	at ic2.core.network.NetworkManager.sendUpdatePacket(NetworkManager.java:340)
	at ic2.core.network.NetworkManager.sendUpdatePacket(NetworkManager.java:333)
	at ic2.core.network.NetworkManager.onTick(NetworkManager.java:81)
	at ic2.core.IC2.tickStart(IC2.java:1205)
	at cpw.mods.fml.common.SingleIntervalHandler.tickStart(SingleIntervalHandler.java:28)
	at cpw.mods.fml.common.FMLCommonHandler.tickStart(FMLCommonHandler.java:122)
	at cpw.mods.fml.common.FMLCommonHandler.onPreWorldTick(FMLCommonHandler.java:295)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:635)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:570)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:468)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.NoSuchFieldException: custumData
	at ic2.core.network.NetworkManager.getFieldData(NetworkManager.java:622)
	... 12 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
	Minecraft Version: 1.5.1
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_06, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 198063376 bytes (188 MB) / 514785280 bytes (490 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 4888 (273728 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: FML and Forge are installed
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	FML: MCP v7.44 FML v5.1.43.676 Minecraft Forge 7.7.1.676 10 mods loaded, 10 mods active
	mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FML{5.1.43.676} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forge{7.7.1.676} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Core{3.5.0} [BuildCraft] (buildcraft-A-3.5.0(2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Builders{3.5.0} [BC Builders] (buildcraft-A-3.5.0(2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Energy{3.5.0} [BC Energy] (buildcraft-A-3.5.0(2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Factory{3.5.0} [BC Factory] (buildcraft-A-3.5.0(2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Transport{3.5.0} [BC Transport] (buildcraft-A-3.5.0(2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Silicon{3.5.0} [BC Silicon] (buildcraft-A-3.5.0(2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	IC2{1.115.304-lf} [IndustrialCraft 2] (industrialcraft-2_1.115.304-lf.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 1387 (77672 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 1 / 8; [EntityPlayerMP['odinakoviy30'/142, l='1', x=-257,74, y=64,00, z=-156,40]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'fml,forge'