mc crash magicwolf

---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]

Time: 29-3-15 3:00
Description: Ticking screen

java.lang.IndexOutOfBoundsException
	at java.nio.Buffer.checkIndex(Buffer.java:540)
	at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253)
	at bmz.a(SourceFile:271)
	at bmz.a(SourceFile:220)
	at azl.a(SourceFile:1669)
	at azl.a(SourceFile:1627)
	at bkc.a(SourceFile:118)
	at ha.a(SourceFile:70)
	at ha.a(SourceFile:13)
	at eg.a(SourceFile:166)
	at bbp.c(SourceFile:78)
	at azl.p(SourceFile:1318)
	at azl.ah(SourceFile:757)
	at azl.f(SourceFile:711)
	at net.minecraft.client.main.Main.main(SourceFile:148)


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

-- Head --
Stacktrace:
	at java.nio.Buffer.checkIndex(Buffer.java:540)
	at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253)
	at bmz.a(SourceFile:271)
	at bmz.a(SourceFile:220)
	at azl.a(SourceFile:1669)
	at azl.a(SourceFile:1627)
	at bkc.a(SourceFile:118)
	at ha.a(SourceFile:70)
	at ha.a(SourceFile:13)
	at eg.a(SourceFile:166)
	at bbp.c(SourceFile:78)

-- Affected screen --
Details:
	Screen name: bbp

-- Affected level --
Details:
	Level name: MpServer
	All players: 0 total; []
	Chunk stats: MultiplayerChunkCache: 0, 0
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options:
	Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 0 game time, 0 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: 0 total; []
	Retry entities: 0 total; []
	Server brand: ~~ERROR~~ NullPointerException: null
	Server type: Non-integrated multiplayer server
Stacktrace:
	at bkg.a(SourceFile:289)
	at azl.b(SourceFile:1947)
	at azl.f(SourceFile:720)
	at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --
Details:
	Minecraft Version: 1.7.5
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 758803264 bytes (723 MB) / 972685312 bytes (927 MB) up to 2040135680 bytes (1945 MB)
	JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn1G
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.7.5
	LWJGL: 2.9.1
	OpenGL: AMD Mobility Radeon HD 5000 Series GL version 4.4.13285 Compatibility Profile Context 14.502.1002.0, ATI Technologies Inc.
	GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: [1.8flowshd.zip]
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)