Sos minecraft

Minecraft me dis:---- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!

Time: 16/05/13 16:42
Description: Ticking screen

java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at bfv.<init>(SourceFile:16)
at bgf.a(SourceFile:275)
at bfz.a(SourceFile:1496)
at aab.a(SourceFile:867)
at bdt.a(SourceFile:135)
at aab.d(SourceFile:859)
at bdt.d(SourceFile:117)
at net.minecraft.client.Minecraft.a(SourceFile:1464)
at net.minecraft.client.Minecraft.a(SourceFile:1411)
at bdl.a(SourceFile:147)
at dz.a(SourceFile:71)
at ci.b(SourceFile:350)
at bdl.d(SourceFile:95)
at bdo.c(SourceFile:73)
at net.minecraft.client.Minecraft.l(SourceFile:1105)
at net.minecraft.client.Minecraft.K(SourceFile:574)
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 java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at bfv.<init>(SourceFile:16)
at bgf.a(SourceFile:275)
at bfz.a(SourceFile:1496)
at aab.a(SourceFile:867)
at bdt.a(SourceFile:135)
at aab.d(SourceFile:859)
at bdt.d(SourceFile:117)
at net.minecraft.client.Minecraft.a(SourceFile:1464)
at net.minecraft.client.Minecraft.a(SourceFile:1411)
at bdl.a(SourceFile:147)
at dz.a(SourceFile:71)
at ci.b(SourceFile:350)
at bdl.d(SourceFile:95)
at bdo.c(SourceFile:73)

-- Affected screen --
Details:
Screen name: bdo

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [bdw['dobs12'/0, l='MpServer', x=8,50, y=66,62, z=8,50]]
Chunk stats: MultiplayerChunkCache: 0
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 0 total; []
Retry entities: 0 total; []
Stacktrace:
at bdt.a(SourceFile:282)
at net.minecraft.client.Minecraft.b(SourceFile:1881)
at net.minecraft.client.Minecraft.run(SourceFile:535)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.5.1
Operating System: Windows XP (x86) version 5.1
Java Version: 1.7.0_21, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 435077304 bytes (414 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 10817 (605752 bytes; 0 MB) allocated, 10817 (605752 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
LWJGL: 2.4.2
OpenGL: RADEON XPRESS Series x86/SSE2 GL version 2.0.6232 WinXP Release, ATI Technologies Inc.
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

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