Put the summary of the bug you're having here
Game continued to freeze periodically
What I expected to happen was...:
That the game would run without freezing every few steps

What actually happened was...:
Suddenly, after a few steps my game kept freezing and then after a few minutes minecraft crashed and brought up an error report.

Steps to Reproduce:
I do not know what triggered this.

this is the error report

---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 12/28/13 10:07 PM
Description: Registering texture

java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at bqk.a(SourceFile:102)
at bqy.a(SourceFile:72)
at bma.a(SourceFile:87)
at bma.b(SourceFile:78)
at bma.n(SourceFile:46)
at bma.<init>(SourceFile:35)
at bme.<init>(SourceFile:23)
at bjw.a(SourceFile:268)
at fs.a(SourceFile:76)
at fs.a(SourceFile:16)
at ef.a(SourceFile:164)
at bjz.e(SourceFile:212)
at azi.p(SourceFile:1286)
at azi.ah(SourceFile:760)
at azi.f(SourceFile:711)
at net.minecraft.client.main.Main.main(SourceFile:152)

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 bqk.a(SourceFile:102)

– Resource location being registered –
Details:
Resource location: minecraft:cloaks/cantbreath
Texture object class: bqk
Stacktrace:
at bqy.a(SourceFile:72)
at bma.a(SourceFile:87)
at bma.b(SourceFile:78)
at bma.n(SourceFile:46)
at bma.<init>(SourceFile:35)
at bme.<init>(SourceFile:23)
at bjw.a(SourceFile:268)
at fs.a(SourceFile:76)
at fs.a(SourceFile:16)
at ef.a(SourceFile:164)
at bjz.e(SourceFile:212)

– Affected level –
Details:
Level name: MpServer
All players: 6 total; [bkf['Josie1130'/47279, l='MpServer', x=59.76, y=87.12, z=0.68], bme['endermen3345'/47269, l='MpServer', x=57.78, y=85.00, z=1.31], bme['BlissfulNytmare'/47256, l='MpServer', x=45.88, y=85.75, z=17.50], bme['KingJack21'/47197, l='MpServer', x=51.97, y=85.00, z=-10.03], bme['DIABRO616'/47115, l='MpServer', x=23.47, y=84.75, z=24.59], bme['ismsip'/47267, l='MpServer', x=22.00, y=85.00, z=0.00]]
Chunk stats: MultiplayerChunkCache: 20, 20
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (22,85,0), Chunk: (at 6,5,0 in 1,0; contains blocks 16,0,0 to 31,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 149630813 game time, 35657202032 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: adventure (ID 2). Hardcore: false. Cheats: false
Forced entities: 11 total; [bme['DIABRO616'/47115, l='MpServer', x=23.47, y=84.75, z=24.59], bme['ismsip'/47267, l='MpServer', x=22.00, y=85.00, z=0.00], bme['KingJack21'/47197, l='MpServer', x=51.97, y=85.00, z=-10.03], bme['KingJack21'/47197, l='MpServer', x=51.97, y=85.00, z=-10.03], bme['BlissfulNytmare'/47256, l='MpServer', x=45.88, y=85.75, z=17.50], bme['endermen3345'/47269, l='MpServer', x=57.78, y=85.00, z=1.31], bme['ismsip'/47267, l='MpServer', x=22.00, y=85.00, z=0.00], bme['DIABRO616'/47115, l='MpServer', x=23.47, y=84.75, z=24.59], bme['BlissfulNytmare'/47256, l='MpServer', x=45.88, y=85.75, z=17.50], bkf['Josie1130'/47279, l='MpServer', x=59.76, y=87.12, z=0.68], bme['endermen3345'/47269, l='MpServer', x=57.78, y=85.00, z=1.31]]
Retry entities: 0 total; []
Server brand: craftbukkit
Server type: Non-integrated multiplayer server
Stacktrace:
at bka.a(SourceFile:289)
at azi.b(SourceFile:1952)
at azi.f(SourceFile:720)
at net.minecraft.client.main.Main.main(SourceFile:152)

– System Details –
Details:
Minecraft Version: 1.7.4
Operating System: Windows 8 (x86) version 6.2
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 164691736 bytes (157 MB) / 292130816 bytes (278 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
AABB Pool Size: 11875 (665000 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.7.4
LWJGL: 2.9.1
OpenGL: GeForce GTX 765M/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: [Ovos Rustic Redemption v1.1.2 - 1.7.X .zip]
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 33 (1848 bytes; 0 MB) allocated, 16 (896 bytes; 0 MB) used
Anisotropic Filtering: Off (1)