---- Minecraft Crash Report ----
// Why is it breaking :(

Time: 17.02.13 02:53
Description: Rendering screen

java.lang.Error: Couldn't stitch terrain together.
	at bga.b(SourceFile:85)
	at bdo.c(SourceFile:429)
	at bdo.b(SourceFile:357)
	at bhd.a(SourceFile:148)
	at avy.a(SourceFile:175)
	at bhc.a(SourceFile:111)
	at bdf.b(SourceFile:764)
	at net.minecraft.client.Minecraft.J(SourceFile:597)
	at net.minecraft.client.Minecraft.run(SourceFile:526)
	at java.lang.Thread.run(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at bga.b(SourceFile:85)
	at bdo.c(SourceFile:429)
	at bdo.b(SourceFile:357)
	at bhd.a(SourceFile:148)
	at avy.a(SourceFile:175)
	at bhc.a(SourceFile:111)

-- Screen render details --
Details:
	Screen name: bhc
	Mouse location: Scaled: (234, 156). Absolute: (936, 454)
	Screen size: Scaled: (480, 270). Absolute: (1920, 1080). Scale factor of 4
Stacktrace:
	at bdf.b(SourceFile:764)
	at net.minecraft.client.Minecraft.J(SourceFile:597)
	at net.minecraft.client.Minecraft.run(SourceFile:526)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 13w07a
	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: 6197745336 bytes (5910 MB) / 8039104512 bytes (7666 MB) up to 8039104512 bytes (7666 MB)
	JVM Flags: 2 total; -Xms8000m -Xmx8000m
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: $Proxy3, $Proxy4]
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	LWJGL: 2.4.2
	OpenGL: GeForce GTX 570/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
	Is Modded: Very likely; Jar signature invalidated
	Type: Client (map_client.txt)
	Texture Pack: R3D.zip
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null