Instale el forge, antes de eso tenia el Reis Minimap y el Optifine, me dice este error

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\SAM\AppData\Roaming\.minecraft\crash-reports\crash-2013-10-28_15.05.35-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 3fd0121d ——–
Full report at:
C:\Users\SAM\AppData\Roaming\.minecraft\crash-reports\crash-2013-10-28_15.05.35-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 28/10/13 03:05 PM

— System Details —
Details:
Minecraft Version: 1.5.1
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 354921208 bytes (338 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: PowerVR SGX545 GL version 3.0, Imagination Technologies
Is Modded: Definitely; Client brand changed to ‘fml,forge’
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

java.lang.NullPointerException
at net.minecraft.client.gui.FontRenderer.getFontTexturePack(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.(FontRenderer.java:112)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:404)
at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)
at net.minecraft.client.Minecraft.run(Minecraft.java:729)
at java.lang.Thread.run(Unknown Source)
— END ERROR REPORT be60cb9e ———-

¿Alguien me ayuda?