3 crashes in one day

[Banana_Cannon]

###############################
# Minecraft has crashed ! #
###############################



--- BEGIN ERROR REPORT f4b219e6 --------
Generated 27/08/14 17:13

Mod version: 5.4
Resource Packs: Default
OS: Windows 7 (amd64 on x64 OS) version 6.1
Java: 1.8.0_20, Oracle Corporation
JVM Memory: 3641MB
Texture Memory: Allocated 20.50 MBMB
Tesselator buffers: 7995392 Bytes / 4325376 Bytes
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.8.5 Custom
OpenGL: Intel(R) HD Graphics Family version 3.1.0 - Build 8.15.10.2372, Intel
Worlds: 3
Chunks: 289/294
C: 530/4624. F: 635, O: 0, E: 3599, V: 8468
E: 52/154. B: 0, I: 102
P: 8. T: All: 154


Unexpected error
java.lang.AssertionError: GL ERROR @updateDynamicTextures pre: [1285] Out of memory
at net.minecraft.client.Minecraft.for(SourceFile:531)
at RDEEPHDRPHHPEERD.for(SourceFile:1359)
at net.minecraft.client.Minecraft.goto(SourceFile:1993)
at net.minecraft.client.Minecraft.if(SourceFile:1304)
at net.minecraft.client.Minecraft.run(SourceFile:1067)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 76a18666 ----------