помогите я ииграю в майнкрафт и вдруг вылазит такая хрень

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Unexpected error
This error has been saved to C:\Users\777\AppData\Roaming\.minecraft\crash-reports\crash-2012-11-11_19.09.19-client.txt for your convenience. Please include a copy of this file if you report this crash to anyone.

--- BEGIN ERROR REPORT d705fcbb --------
Generated 11.11.12 19:09

- Minecraft Version: 1.4.2
- Operating System: Windows 7 (x86) version 6.1
- Java Version: 1.7.0_09, Oracle Corporation
- Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
- Memory: 25084600 bytes (23 MB) / 95961088 bytes (91 MB) up to 1037959168 bytes (989 MB)
- JVM Flags: 1 total; -Xmx1024m
- AABB Pool Size: 21486 (1203216 bytes; 1 MB) allocated, 2 (112 bytes; 0 MB) used
- LWJGL: 2.4.2
- OpenGL: GeForce GTS 250/PCI/SSE2 GL version 3.2.0, NVIDIA Corporation
- Is Modded: Probably not
- Type: Client
- Texture Pack: Default
- Profiler Position: N/A (disabled)
- Vec3 Pool Size: 1600 (89600 bytes; 0 MB) allocated, 18 (1008 bytes; 0 MB) used
- World MpServer Entities: 10 total; [axc['player'/2298, l='MpServer', x=467,72, y=85,90, z=-188,28], on['Свинья'/2467, l='MpServer', x=536,08, y=64,00, z=-207,41], qa['Зомби'/2431, l='MpServer', x=471,53, y=19,00, z=-153,23], on['Свинья'/2388, l='MpServer', x=409,44, y=64,00, z=-108,84], pw['Скелет'/2472, l='MpServer', x=541,16, y=18,00, z=-227,50], on['Свинья'/2375, l='MpServer', x=405,72, y=63,00, z=-231,50], py['Паук'/2463, l='MpServer', x=540,44, y=27,00, z=-248,97], pw['Скелет'/2395, l='MpServer', x=431,59, y=16,00, z=-149,07], pw['Скелет'/2403, l='MpServer', x=439,57, y=16,00, z=-124,13], on['Свинья'/2377, l='MpServer', x=417,17, y=63,00, z=-218,68]]
- World MpServer Players: 1 total; [axc['player'/2298, l='MpServer', x=467,72, y=85,90, z=-188,28]]
- World MpServer Chunk Stats: MultiplayerChunkCache: 441
- Forced Entities: 10 total; [axc['player'/2298, l='MpServer', x=467,72, y=85,90, z=-188,28], on['Свинья'/2375, l='MpServer', x=405,72, y=63,00, z=-231,50], pw['Скелет'/2472, l='MpServer', x=541,16, y=18,00, z=-227,50], on['Свинья'/2388, l='MpServer', x=409,44, y=64,00, z=-108,84], py['Паук'/2463, l='MpServer', x=540,44, y=27,00, z=-248,97], pw['Скелет'/2403, l='MpServer', x=439,57, y=16,00, z=-124,13], qa['Зомби'/2431, l='MpServer', x=471,53, y=19,00, z=-153,23], on['Свинья'/2467, l='MpServer', x=536,08, y=64,00, z=-207,41], pw['Скелет'/2395, l='MpServer', x=431,59, y=16,00, z=-149,07], on['Свинья'/2377, l='MpServer', x=417,17, y=63,00, z=-218,68]]
- Retry Entities: 0 total; []

java.lang.IndexOutOfBoundsException: -100
at java.nio.DirectByteBuffer.get(Unknown Source)
at org.lwjgl.input.Keyboard.isKeyDown(Keyboard.java:399)
at aud.a(SourceFile:264)
at asw.n(SourceFile:126)
at asw.m(SourceFile:104)
at net.minecraft.client.Minecraft.l(SourceFile:1077)
at net.minecraft.client.Minecraft.J(SourceFile:582)
at net.minecraft.client.Minecraft.run(SourceFile:534)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 7c9130ec ----------