---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 1-10-15 13:50
Description: Updating screen events

java.lang.IllegalArgumentException: java.text.ParseException: A prohibited code point was found in the input
	at java.net.IDN.toASCIIInternal(IDN.java:274)
	at java.net.IDN.toASCII(IDN.java:122)
	at java.net.IDN.toASCII(IDN.java:151)
	at bik.a(SourceFile:21)
	at bbz.<init>(SourceFile:38)
	at bei.a(SourceFile:317)
	at bei.a(SourceFile:195)
	at bcf.a(SourceFile:59)
	at bcs.a(SourceFile:341)
	at bcf.a(SourceFile:74)
	at bcs.k(SourceFile:404)
	at bcs.p(SourceFile:381)
	at bac.s(SourceFile:1535)
	at bac.as(SourceFile:928)
	at bac.a(SourceFile:377)
	at net.minecraft.client.main.Main.main(SourceFile:125)
Caused by: java.text.ParseException: A prohibited code point was found in the input
	at sun.net.idn.StringPrep.prepare(StringPrep.java:450)
	at java.net.IDN.toASCIIInternal(IDN.java:272)
	... 15 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:274)
	at java.net.IDN.toASCII(IDN.java:122)
	at java.net.IDN.toASCII(IDN.java:151)
	at bik.a(SourceFile:21)
	at bbz.<init>(SourceFile:38)
	at bei.a(SourceFile:317)
	at bei.a(SourceFile:195)
	at bcf.a(SourceFile:59)
	at bcs.a(SourceFile:341)
	at bcf.a(SourceFile:74)
	at bcs.k(SourceFile:404)
	at bcs.p(SourceFile:381)

-- Affected screen --
Details:
	Screen name: bcf
Stacktrace:
	at bac.s(SourceFile:1535)
	at bac.as(SourceFile:928)
	at bac.a(SourceFile:377)
	at net.minecraft.client.main.Main.main(SourceFile:125)

-- System Details --
Details:
	Minecraft Version: 15w40b
	Operating System: Mac OS X (x86_64) version 10.10.3
	Java Version: 1.8.0_60, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 167825280 bytes (160 MB) / 226017280 bytes (215 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: 15w40b
	LWJGL: 2.9.2
	OpenGL: Intel HD Graphics 4000 OpenGL Engine GL version 2.1 INTEL-10.6.20, Intel Inc.
	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: Yes
	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)
	CPU: 4x Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz