Hopper: java.lang.IllegalArgumentException: Default value cannot be lower than minimum value!

This is an automatically generated report based from the following crash: http://hopper.minecraft.net/crashes/minecraft/MCX-197872/

Crash:

java.lang.IllegalArgumentException: Default value cannot be lower than minimum value!
	at ov.<init>(SourceFile:14)
	at bcn.a(SourceFile:1207)
	at gf.a(SourceFile:57)
	at cn.b(SourceFile:350)
	at bcn.d(SourceFile:95)
	at bcz.c(SourceFile:31)

The following is the first clean report made public about this crash:

---- Minecraft Crash Report ----
// Don't do that.

Time: 9/20/13 4:50 PM
Description: Ticking screen

java.lang.IllegalArgumentException: Default value cannot be lower than minimum value!
	at ov.<init>(SourceFile:14)
	at bcn.a(SourceFile:1207)
	at gf.a(SourceFile:57)
	at cn.b(SourceFile:350)
	at bcn.d(SourceFile:95)
	at bcz.c(SourceFile:31)
	at atn.k(SourceFile:1172)
	at atn.S(SourceFile:662)
	at atn.d(SourceFile:618)
	at net.minecraft.client.main.Main.main(SourceFile:101)


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

-- Head --
Stacktrace:
	at ov.<init>(SourceFile:14)
	at bcn.a(SourceFile:1207)
	at gf.a(SourceFile:57)
	at cn.b(SourceFile:350)
	at bcn.d(SourceFile:95)
	at bcz.c(SourceFile:31)

-- Affected screen --
Details:
	Screen name: ~~ERROR~~ NullPointerException: null

-- Affected level --
Details:
	Level name: MpServer
	All players: 2 total; [bcx['Husky8008'/1345271, l='MpServer', x=427.00, y=65.62, z=865.00], ben['rivten77'/1344910, l='MpServer', x=428.06, y=64.09, z=872.63]]
	Chunk stats: MultiplayerChunkCache: 5
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (427,64,865), Chunk: (at 11,4,1 in 26,54; contains blocks 416,0,864 to 431,255,879), Region: (0,1; contains chunks 0,32 to 31,63, blocks 0,0,512 to 511,255,1023)
	Level time: 28457059 game time, 27793492 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
	Forced entities: 3 total; [bcx['Husky8008'/1345271, l='MpServer', x=427.00, y=65.62, z=865.00], ben['rivten77'/1344910, l='MpServer', x=428.06, y=64.09, z=872.63], ben['rivten77'/1344910, l='MpServer', x=428.06, y=64.09, z=872.63]]
	Retry entities: 0 total; []
Stacktrace:
	at bcu.a(SourceFile:284)
	at atn.b(SourceFile:1743)
	at atn.d(SourceFile:627)
	at net.minecraft.client.main.Main.main(SourceFile:101)

-- System Details --
Details:
	Minecraft Version: 1.6.1
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 32791400 bytes (31 MB) / 86646784 bytes (82 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 7955 (445480 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.6.1
	LWJGL: 2.9.0
	OpenGL: Intel(R) HD Graphics GL version 2.1.0 - Build 8.15.10.2622, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 25 (1400 bytes; 0 MB) allocated, 10 (560 bytes; 0 MB) used

You can see this full report at http://hopper.minecraft.net/crashes/minecraft/MCX-197872/12731325/