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---- Minecraft Crash Report ----
// I let you down. Sorry 

Time: 16/03/14 17:39
Description: Invalid Biome id

java.lang.NullPointerException: Invalid Biome id
at ags.a(SourceFile:82)
at agq.<init>(SourceFile:26)
at agp.a(SourceFile:52)
at agp.b(SourceFile:61)
at ags.a(SourceFile:61)
at aoo.a(SourceFile:933)
at afs.a(SourceFile:116)
at afs.d(SourceFile:1908)
at afs.s(SourceFile:1904)
at mm.g(SourceFile:261)
at WorldServerOF.g(WorldServerOF.java:524)
at mm.b(SourceFile:137)
at WorldServerOF.b(WorldServerOF.java:234)
at net.minecraft.server.MinecraftServer.u(SourceFile:502)
at net.minecraft.server.MinecraftServer.t(SourceFile:440)
at btk.t(IntegratedServer.java:186)
at net.minecraft.server.MinecraftServer.run(SourceFile:357)
at lb.run(SourceFile:616)


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

-- Head --
Stacktrace:
at ags.a(SourceFile:82)

-- DownfallBlock --
Details:
biome id: 0
downfalls[] size: 256
x: 192
z: 832
w: 16
h: 16
Stacktrace:
at ags.a(SourceFile:82)
at agq.<init>(SourceFile:26)
at agp.a(SourceFile:52)
at agp.b(SourceFile:61)
at ags.a(SourceFile:61)
at aoo.a(SourceFile:933)

-- Coordinates of biome request --
Details:
Location: World: (195,0,844), Chunk: (at 3,0,12 in 12,52; contains blocks 192,0,832 to 207,255,847), Region: (0,1; contains chunks 0,32 to 31,63, blocks 0,0,512 to 511,255,1023)
Stacktrace:
at afs.a(SourceFile:116)
at afs.d(SourceFile:1908)
at afs.s(SourceFile:1904)
at mm.g(SourceFile:261)
at WorldServerOF.g(WorldServerOF.java:524)
at mm.b(SourceFile:137)
at WorldServerOF.b(WorldServerOF.java:234)

-- Affected level --
Details:
Level name: Super Hostile - Inferno Mines
All players: 1 total; [mp['conker87'/13715, l='Super Hostile - Inferno Mines', x=26.97, y=135.00, z=704.34]]
Chunk stats: ServerChunkCache: 1094 Drop: 0
Level seed: 280886973414363531
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options: 
Level spawn location: World: (27,135,703), Chunk: (at 11,8,15 in 1,43; contains blocks 16,0,688 to 31,255,703), Region: (0,1; contains chunks 0,32 to 31,63, blocks 0,0,512 to 511,255,1023)
Level time: 1739079 game time, 534913 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 6511 (now: true), thunder time: 43395 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
at net.minecraft.server.MinecraftServer.u(SourceFile:502)
at net.minecraft.server.MinecraftServer.t(SourceFile:440)
at btk.t(IntegratedServer.java:186)
at net.minecraft.server.MinecraftServer.run(SourceFile:357)
at lb.run(SourceFile:616)

-- System Details --
Details:
Minecraft Version: 1.7.4
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 330973560 bytes (315 MB) / 879755264 bytes (839 MB) up to 954728448 bytes (910 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
AABB Pool Size: 146 (8176 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 7, tcache: 26, allocated: 14, tallocated: 126
Profiler Position: N/A (disabled)
Vec3 Pool Size: 18 (1008 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [mp['conker87'/13715, l='Super Hostile - Inferno Mines', x=26.97, y=135.00, z=704.34]]
Type: Integrated Server (map_client.txt)
Is Modded: Very likely; Jar signature invalidated