Hello, j'ai un souci, quand je me log, ça me met cela, une aide ?

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

Minecraft has stopped running because it encountered a problem; Failed to start game

A full error report has been saved to C:\Users\Utilisateur\AppData\Roaming\.minecraft\cr
ash-reports\crash-2013-06-08_11.14.06-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 eb35bf60 --------
Full report at:
C:\Users\Utilisateur\AppData\Roaming\.minecraft\cr
ash-reports\crash-2013-06-08_11.14.06-client.txt

Please show that file to Mojang, NOT just this screen!

Generated 08/06/13 11:14

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 8 (x86) version 6.2
Java Version: 1.7.0_10, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 379854856 bytes (362 MB) / 518979584 bytes (494 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML:
LWJGL: 2.4.2
OpenGL: Intel(R) HD Graphics 4000 GL version 4.0.0 - Build 9.17.10.2817, Intel
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Texture Pack: Faithfull - Aypierre Version.zip
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

java.lang.NullPointerException
at net.minecraft.client.gui.FontRenderer.getFontTextu
rePack(FontRenderer.java:1144)

at net.minecraft.client.gui.FontRenderer.func_98306_d
(FontRenderer.java:222)

at net.minecraft.client.gui.FontRenderer.func_98304_a
(FontRenderer.java:150)

at net.minecraft.client.gui.FontRenderer.<init>(FontR
enderer.java:112)

at net.minecraft.client.Minecraft.func_71384_a(Minecr
aft.java:407)

at net.minecraft.client.MinecraftAppletImpl.func_7138
4_a(SourceFile:56)

at net.minecraft.client.Minecraft.run(Minecraft.java:
732)

at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 3146e89 ----------