Warz Crash

---- Minecraft Crash Report ----
// You're mean.

Time: 16-11-2014 16:48
Description: Updating screen events

java.lang.IllegalArgumentException: java.text.ParseException: A prohibited code point was found in the input?mc-warz
	at java.net.IDN.toASCIIInternal(IDN.java:243)
	at java.net.IDN.toASCII(IDN.java:101)
	at java.net.IDN.toASCII(IDN.java:127)
	at cev.a(SourceFile:21)
	at bwb.<init>(SourceFile:38)
	at bzp.a(SourceFile:313)
	at bzp.f(SourceFile:305)
	at bzs.a(SourceFile:260)
	at buu.b(SourceFile:41)
	at bzp.a(SourceFile:344)
	at bxf.k(SourceFile:405)
	at bzp.k(SourceFile:85)
	at bxf.p(SourceFile:382)
	at bsu.r(SourceFile:1473)
	at bsu.as(SourceFile:877)
	at bsu.a(SourceFile:314)
	at net.minecraft.client.main.Main.main(SourceFile:120)
Caused by: java.text.ParseException: A prohibited code point was found in the input?mc-warz
	at sun.net.idn.StringPrep.prepare(StringPrep.java:430)
	at java.net.IDN.toASCIIInternal(IDN.java:241)
	... 16 more


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

-- Head --
Stacktrace:
	at java.net.IDN.toASCIIInternal(IDN.java:243)
	at java.net.IDN.toASCII(IDN.java:101)
	at java.net.IDN.toASCII(IDN.java:127)
	at cev.a(SourceFile:21)
	at bwb.<init>(SourceFile:38)
	at bzp.a(SourceFile:313)
	at bzp.f(SourceFile:305)
	at bzs.a(SourceFile:260)
	at buu.b(SourceFile:41)
	at bzp.a(SourceFile:344)
	at bxf.k(SourceFile:405)
	at bzp.k(SourceFile:85)
	at bxf.p(SourceFile:382)

-- Affected screen --
Details:
	Screen name: bzp
Stacktrace:
	at bsu.r(SourceFile:1473)
	at bsu.as(SourceFile:877)
	at bsu.a(SourceFile:314)
	at net.minecraft.client.main.Main.main(SourceFile:120)

-- System Details --
Details:
	Minecraft Version: 1.8
	Operating System: Mac OS X (x86_64) version 10.10
	Java Version: 1.6.0_65, Apple Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
	Memory: 190727048 bytes (181 MB) / 296644608 bytes (282 MB) up to 1060372480 bytes (1011 MB)
	JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.8
	LWJGL: 2.9.2
	OpenGL: NVIDIA GeForce 320M OpenGL Engine GL version 2.1 NVIDIA-10.0.19 310.90.10.05b12, NVIDIA Corporation
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: No
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (US)
	Profiler Position: N/A (disabled)