---- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!

Time: 12/02/14 4:53 PM
Description: Exception in server tick loop

java.lang.OutOfMemoryError: Java heap space
	at net.minecraft.nbt.NBTBase.func_74733_a(SourceFile:133)
	at net.minecraft.nbt.NBTBase.func_130104_b(SourceFile:98)
	at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:38)
	at net.minecraft.nbt.NBTTagList.func_74735_a(NBTTagList.java:71)
	at net.minecraft.nbt.NBTBase.func_130104_b(SourceFile:101)
	at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:38)
	at net.minecraft.nbt.NBTTagList.func_74735_a(NBTTagList.java:71)
	at net.minecraft.nbt.NBTBase.func_130104_b(SourceFile:101)
	at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:38)
	at net.minecraft.nbt.NBTTagList.func_74735_a(NBTTagList.java:71)
	at net.minecraft.nbt.NBTBase.func_130104_b(SourceFile:101)
	at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:38)
	at net.minecraft.nbt.NBTBase.func_130104_b(SourceFile:101)
	at net.minecraft.nbt.NBTTagCompound.func_74735_a(SourceFile:38)
	at net.minecraft.nbt.NBTBase.func_130104_b(SourceFile:101)
	at net.minecraft.nbt.NBTBase.func_74739_b(SourceFile:89)
	at net.minecraft.nbt.CompressedStreamTools.func_74794_a(CompressedStreamTools.java:126)
	at net.minecraft.world.chunk.storage.AnvilChunkLoader.func_75815_a(AnvilChunkLoader.java:80)
	at net.minecraft.world.gen.ChunkProviderServer.func_73239_e(ChunkProviderServer.java:182)
	at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:118)
	at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:294)
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:264)
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:187)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
	Minecraft Version: 1.6.4
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 16624 bytes (0 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)
	JVM Flags: 0 total;
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: FML and Forge are installed
	IntCache: cache: 0, tcache: 0, allocated: 2, tallocated: 64
	FML: ~~ERROR~~ OutOfMemoryError: Java heap space
	TConstruct Environment: Sane and ready for action. Bugs may be reported.
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 0 / 5; []
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)