crash report

Minecraft crashed when trying to open. Received this message below:

report this crash to anyone; without it, they will not be able to help fix the crash 😞

--- BEGIN ERROR REPORT 26b25445 --------
Full report at:
C:\Users\Christie\AppData\Roaming\.minecraft\crash-reports\crash-2013-05-23_20.51.39-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 23/05/13 8:51 PM

-- System Details --
Details:
	Minecraft Version: 1.5.2
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_09, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 208425648 bytes (198 MB) / 581435392 bytes (554 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	LWJGL: 2.4.2
	OpenGL: Mobile Intel(R) 4 Series Express Chipset Family GL version 2.1.0 - Build 8.15.10.1883, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: Sphax PureBDcraft 512x MC15.zip
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

bin
	at bim.d(SourceFile:84)
	at bir.b(SourceFile:95)
	at bge.d(SourceFile:350)
	at net.minecraft.client.Minecraft.a(SourceFile:298)
	at avv.a(SourceFile:56)
	at net.minecraft.client.Minecraft.run(SourceFile:507)
	at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 47a212f0 ----------