System Crash

Incomplete without a crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt). Please attach it so that we can diagnose your issue.
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---- Minecraft Crash Report ----
// I just don't know what went wrong :(

Time: 20/08/15 15:43
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space
	at bmi.a(SourceFile:230)
	at bmh.b(SourceFile:130)
	at bmh.a(SourceFile:77)
	at bot.j(SourceFile:553)
	at bot.a(SourceFile:139)
	at bou.a(SourceFile:23)
	at bnn.a(SourceFile:99)
	at ave.am(SourceFile:448)
	at ave.a(SourceFile:310)
	at net.minecraft.client.main.Main.main(SourceFile:124)


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

-- Head --
Stacktrace:
	at bmi.a(SourceFile:230)
	at bmh.b(SourceFile:130)
	at bmh.a(SourceFile:77)
	at bot.j(SourceFile:553)
	at bot.a(SourceFile:139)
	at bou.a(SourceFile:23)
	at bnn.a(SourceFile:99)
	at ave.am(SourceFile:448)

-- Initialization --
Details:
Stacktrace:
	at ave.a(SourceFile:310)
	at net.minecraft.client.main.Main.main(SourceFile:124)

-- System Details --
Details:
	Minecraft Version: 1.8.6
	Operating System: Windows 8.1 (amd64) version 6.3
	CPU: 2x Intel(R) Pentium(R) CPU G3258 @ 3.20GHz
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 2506392 bytes (2 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB)
	JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.8.6
	LWJGL: 2.9.4
	OpenGL: GeForce GT 730/PCIe/SSE2 GL version 4.5.0 NVIDIA 353.30, NVIDIA Corporation
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: No
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: [PureBDcraft 512x MC18 (2).zip]
	Current Language: English (US)
	Profiler Position: N/A (disabled)

Duplicate of MC-12949 – If you have not, please use the search function in the future, to see if your bug has already been submitted.
For technical support, please use the Mojang Support Center.

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