Mon minecraft crash

Bonjour,

quand je veut jouer a minecraft ( version d'essai ) minecraft crash, j'aimerai beaucoup que vous me diziez comment fair pour que minecraft ne crash plus, je vous mes ce que ca mafiche .


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

Minecraft has stopped running because it encountered a problem; Rendering screen

A full error report has been saved to C:\Users\elodie\AppData\Roaming\.minecraft\crash-reports\crash-2013-02-21_11.35.49-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT 5e974fae --------
Full report at:
C:\Users\elodie\AppData\Roaming\.minecraft\crash-reports\crash-2013-02-21_11.35.49-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 21/02/13 11:35

-- Head --
Stacktrace:
at org.lwjgl.input.Keyboard.getKeyName(Keyboard.java:421)
at atl.a(SourceFile:79)

-- Screen render details --
Details:
Screen name: atl
Mouse location: Scaled: (222, 124). Absolute: (444, 250)
Screen size: Scaled: (445, 250). Absolute: (889, 500). Scale factor of 2

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [ays['kykydu80'/408, l='MpServer', x=216,34, y=67,62, z=-97,36]]
Chunk stats: MultiplayerChunkCache: 125
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (216,64,-92), Chunk: (at 8,4,4 in 13,-6; contains blocks 208,0,-96 to 223,255,-81), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Level time: 335 game time, 335 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: 92 total; [qr['Zombie'/262, l='MpServer', x=280,50, y=24,00, z=-77,50], ow['Chauve-souris'/263, l='MpServer', x=280,81, y=25,27, z=-81,31], ow['Chauve-souris'/32, l='MpServer', x=141,98, y=31,00, z=-164,30], ow['Chauve-souris'/42, l='MpServer', x=138,38, y=22,44, z=-70,95], qp['Araignée'/343, l='MpServer', x=296,50, y=20,00, z=-31,94], qp['Araignée'/342, l='MpServer', x=293,71, y=21,61, z=-31,13], qc['Creeper'/340, l='MpServer', x=296,50, y=20,00, z=-26,50], ow['Chauve-souris'/71, l='MpServer', x=172,89, y=16,21, z=-156,15], ph['Poulpe'/76, l='MpServer', x=166,81, y=52,10, z=-81,24], ph['Poulpe'/77, l='MpServer', x=169,38, y=50,19, z=-83,60], ph['Poulpe'/78, l='MpServer', x=169,27, y=50,14, z=-78,57], ph['Poulpe'/79, l='MpServer', x=175,18, y=49,18, z=-78,82], qc['Creeper'/72, l='MpServer', x=161,50, y=30,00, z=-156,50], qc['Creeper'/73, l='MpServer', x=160,50, y=30,00, z=-157,50], qn['Squelette'/74, l='MpServer', x=172,50, y=19,00, z=-119,50], qn['Squelette'/75, l='MpServer', x=173,50, y=19,00, z=-120,50], qp['Araignée'/327, l='MpServer', x=294,50, y=57,00, z=-104,50], ow['Chauve-souris'/87, l='MpServer', x=175,54, y=34,43, z=-163,00], ow['Chauve-souris'/86, l='MpServer', x=181,98, y=34,29, z=-163,22], ph['Poulpe'/81, l='MpServer', x=175,53, y=47,83, z=-36,48], ph['Poulpe'/80, l='MpServer', x=170,19, y=48,03, z=-41,36], pe['Mouton'/320, l='MpServer', x=296,50, y=75,00, z=-127,50], qn['Squelette'/93, l='MpServer', x=176,26, y=19,00, z=-121,50], qr['Zombie'/334, l='MpServer', x=294,59, y=11,00, z=-69,09], qn['Squelette'/92, l='MpServer', x=176,50, y=19,00, z=-116,50], ph['Poulpe'/95, l='MpServer', x=181,20, y=46,93, z=-34,35], qn['Squelette'/332, l='MpServer', x=296,50, y=11,00, z=-70,50], ow['Chauve-souris'/94, l='MpServer', x=178,54, y=23,55, z=-59,41], qr['Zombie'/333, l='MpServer', x=293,50, y=11,00, z=-69,50], pd['Cochon'/89, l='MpServer', x=190,50, y=70,00, z=-147,22], pd['Cochon'/88, l='MpServer', x=192,10, y=70,00, z=-149,55], qn['Squelette'/331, l='MpServer', x=296,50, y=11,00, z=-68,50], pd['Cochon'/91, l='MpServer', x=190,67, y=70,00, z=-150,62], pd['Cochon'/90, l='MpServer', x=190,19, y=70,00, z=-148,50], qn['Squelette'/100, l='MpServer', x=205,50, y=26,00, z=-51,50], qc['Creeper'/98, l='MpServer', x=204,50, y=26,00, z=-55,50], qn['Squelette'/99, l='MpServer', x=207,50, y=26,00, z=-50,50], pd['Cochon'/111, l='MpServer', x=232,50, y=70,00, z=-168,50], qn['Squelette'/106, l='MpServer', x=219,50, y=34,00, z=-51,50], qc['Creeper'/107, l='MpServer', x=220,50, y=34,00, z=-49,50], qn['Squelette'/104, l='MpServer', x=220,50, y=34,00, z=-51,50], qn['Squelette'/105, l='MpServer', x=221,50, y=34,00, z=-51,50], qn['Squelette'/119, l='MpServer', x=230,50, y=29,00, z=-18,50], qn['Squelette'/118, l='MpServer', x=230,50, y=32,00, z=-34,50], qr['Zombie'/117, l='MpServer', x=228,68, y=38,14, z=-58,40], qr['Zombie'/116, l='MpServer', x=230,06, y=38,00, z=-57,75], qc['Creeper'/115, l='MpServer', x=226,50, y=36,00, z=-76,50], pd['Cochon'/114, l='MpServer', x=233,34, y=70,00, z=-172,47], pd['Cochon'/113, l='MpServer', x=234,31, y=70,00, z=-173,53], pd['Cochon'/112, l='MpServer', x=235,78, y=70,00, z=-172,47], ow['Chauve-souris'/120, l='MpServer', x=224,55, y=29,97, z=-25,47], qn['Squelette'/139, l='MpServer', x=241,50, y=39,00, z=-77,50], qc['Creeper'/141, l='MpServer', x=242,50, y=40,00, z=-79,50], qn['Squelette'/140, l='MpServer', x=240,50, y=39,00, z=-76,50], qr['Zombie'/142, l='MpServer', x=252,09, y=13,00, z=-24,44], pe['Mouton'/131, l='MpServer', x=247,41, y=66,00, z=-172,38], pe['Mouton'/130, l='MpServer', x=243,50, y=67,00, z=-175,50], pe['Mouton'/133, l='MpServer', x=246,50, y=66,00, z=-174,50], pe['Mouton'/132, l='MpServer', x=247,55, y=66,00, z=-172,57], ow['Chauve-souris'/134, l='MpServer', x=247,69, y=34,40, z=-131,91], qn['Squelette'/149, l='MpServer', x=254,50, y=39,00, z=-29,50], qn['Squelette'/150, l='MpServer', x=251,50, y=39,00, z=-28,50], qr['Zombie'/171, l='MpServer', x=263,50, y=28,00, z=-35,50], pe['Mouton'/168, l='MpServer', x=271,09, y=69,00, z=-122,06], ph['Poulpe'/175, l='MpServer', x=264,88, y=47,89, z=-45,25], ph['Poulpe'/174, l='MpServer', x=261,20, y=48,20, z=-46,26], ph['Poulpe'/173, l='MpServer', x=262,48, y=48,00, z=-41,90], qr['Zombie'/172, l='MpServer', x=262,83, y=28,00, z=-36,92], pw['Bloc sensible à la gravité'/433, l='MpServer', x=299,50, y=42,93, z=-120,50], pw['Bloc sensible à la gravité'/434, l='MpServer', x=300,50, y=43,93, z=-120,50], pw['Bloc sensible à la gravité'/435, l='MpServer', x=301,50, y=43,93, z=-121,50], pe['Mouton'/167, l='MpServer', x=270,50, y=68,00, z=-115,50], pe['Mouton'/166, l='MpServer', x=268,50, y=68,00, z=-115,50], pw['Bloc sensible à la gravité'/437, l='MpServer', x=299,50, y=42,93, z=-119,50], pe['Mouton'/165, l='MpServer', x=269,50, y=68,00, z=-118,50], pw['Bloc sensible à la gravité'/438, l='MpServer', x=300,50, y=42,93, z=-119,50], pw['Bloc sensible à la gravité'/439, l='MpServer', x=301,50, y=43,93, z=-120,50], pw['Bloc sensible à la gravité'/425, l='MpServer', x=301,50, y=46,93, z=-117,50], pw['Bloc sensible à la gravité'/424, l='MpServer', x=301,50, y=43,93, z=-119,50], qr['Zombie'/184, l='MpServer', x=260,50, y=16,00, z=-21,50], pw['Bloc sensible à la gravité'/427, l='MpServer', x=300,50, y=43,93, z=-123,50], qr['Zombie'/185, l='MpServer', x=264,50, y=16,00, z=-21,50], pw['Bloc sensible à la gravité'/426, l='MpServer', x=301,50, y=46,93, z=-116,50], pw['Bloc sensible à la gravité'/429, l='MpServer', x=300,50, y=43,93, z=-121,50], pw['Bloc sensible à la gravité'/428, l='MpServer', x=300,50, y=43,93, z=-122,50], pw['Bloc sensible à la gravité'/431, l='MpServer', x=301,50, y=43,93, z=-122,50], pw['Bloc sensible à la gravité'/430, l='MpServer', x=301,50, y=43,93, z=-123,50], ph['Poulpe'/176, l='MpServer', x=266,68, y=48,26, z=-42,88], pw['Bloc sensible à la gravité'/421, l='MpServer', x=303,50, y=43,93, z=-118,50], pw['Bloc sensible à la gravité'/423, l='MpServer', x=302,50, y=43,93, z=-118,50], pw['Bloc sensible à la gravité'/422, l='MpServer', x=303,50, y=43,93, z=-117,50], ays['kykydu80'/408, l='MpServer', x=216,34, y=67,62, z=-97,36]]
Retry entities: 0 total; []
Stacktrace:
at ayp.a(SourceFile:281)
at net.minecraft.client.Minecraft.b(SourceFile:1871)
at net.minecraft.client.Minecraft.run(SourceFile:543)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_15, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 889326400 bytes (848 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 3 total; -Xbootclasspath/a:C:\\PROGRA~2\\Java\\jre7\\lib\\deploy.jar;C:\\PROGRA~2\\Java\\jre7\\lib\\javaws.jar;C:\\PROGRA~2\\Java\\jre7\\lib\\plugin.jar -Xmx1g -Xms1024M
AABB Pool Size: 20733 (1161048 bytes; 1 MB) allocated, 20733 (1161048 bytes; 1 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
LWJGL: 2.4.2
OpenGL: ATI Radeon HD 3200 Graphics GL version 2.1.8794, ATI Technologies Inc.
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 1901 (106456 bytes; 0 MB) allocated, 1901 (106456 bytes; 0 MB) used

java.lang.ArrayIndexOutOfBoundsException: -100
at org.lwjgl.input.Keyboard.getKeyName(Keyboard.java:421)
at atl.a(SourceFile:79)
at ban.b(SourceFile:774)
at net.minecraft.client.Minecraft.J(SourceFile:605)
at net.minecraft.client.Minecraft.run(SourceFile:534)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT e93783df ----------

merci d'avence