Crashing Everytime When I Enter

Title explains

PC Specs
Processor: Intel(R) Core(TM) i5-2320 CPU @ 3.ooGHz 3.00 GHz

Installed memory (RAM): 6.00 GB (5.88 GB usable)

System Type: 64-bit Operating System

 

Crash Report:
---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 5/27/14 6:45 PM
Description: Rendering entity in world

java.lang.ArrayIndexOutOfBoundsException: 1337
at akn.a(SourceFile:149)
at ach.b_(SourceFile:19)
at ada.j(SourceFile:407)
at adc.c(SourceFile:99)
at bqk.a(SourceFile:141)
at bqk.a(SourceFile:29)
at bpz.a(SourceFile:208)
at bpz.a(SourceFile:197)
at bqj.d(SourceFile:242)
at bqj.a(SourceFile:51)
at bqj.a(SourceFile:21)
at bpz.a(SourceFile:208)
at bpz.a(SourceFile:191)
at bpz.a(SourceFile:168)
at bom.a(SourceFile:376)
at bof.a(SourceFile:994)
at bof.b(SourceFile:816)
at ban.ak(SourceFile:801)
at ban.f(SourceFile:728)
at net.minecraft.client.main.Main.main(SourceFile:148)


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

-- Head --
Stacktrace:
at akn.a(SourceFile:149)
at ach.b_(SourceFile:19)
at ada.j(SourceFile:407)
at adc.c(SourceFile:99)
at bqk.a(SourceFile:141)
at bqk.a(SourceFile:29)

-- Entity being rendered --
Details:
Entity Type: Item (xj)
Entity ID: 536
Entity Name: item.tile.doublePlant.sunflower
Entity's Exact location: 0.00, 0.00, 0.00
Entity's Block location: World: (0,0,0), Chunk: (at 0,0,0 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)
Entity's Momentum: 0.05, 0.20, -0.04

-- Renderer details --
Details:
Assigned renderer: bqk@512dcf64
Location: 0.00,0.00,0.00 - World: (0,0,0), Chunk: (at 0,0,0 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)
Rotation: 0.0
Delta: 0.0
Stacktrace:
at bpz.a(SourceFile:208)
at bpz.a(SourceFile:197)
at bqj.d(SourceFile:242)
at bqj.a(SourceFile:51)
at bqj.a(SourceFile:21)

-- Entity being rendered --
Details:
Entity Type: ItemFrame (ss)
Entity ID: 7915203
Entity Name: entity.ItemFrame.name
Entity's Exact location: -509.50, 66.50, -719.94
Entity's Block location: World: (-510,66,-720), Chunk: (at 2,4,0 in -32,-45; contains blocks -512,0,-720 to -497,255,-705), Region: (-1,-2; contains chunks -32,-64 to -1,-33, blocks -512,0,-1024 to -1,255,-513)
Entity's Momentum: 0.00, 0.00, 0.00

-- Renderer details --
Details:
Assigned renderer: bqj@168ad7df
Location: -19.92,-11.12,-27.43 - World: (-20,-12,-28), Chunk: (at 12,-1,4 in -2,-2; contains blocks -32,0,-32 to -17,255,-17), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Rotation: -180.0
Delta: 0.51792955
Stacktrace:
at bpz.a(SourceFile:208)
at bpz.a(SourceFile:191)
at bpz.a(SourceFile:168)
at bom.a(SourceFile:376)
at bof.a(SourceFile:994)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [blw['SoulFlamex'/56951, l='MpServer', x=-489.58, y=77.62, z=-692.51]]
Chunk stats: MultiplayerChunkCache: 60, 60
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (1901,65,-2363), Chunk: (at 13,4,5 in 118,-148; contains blocks 1888,0,-2368 to 1903,255,-2353), Region: (3,-5; contains chunks 96,-160 to 127,-129, blocks 1536,0,-2560 to 2047,255,-2049)
Level time: 282397589 game time, 282934868 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: 29 total; [ss['entity.ItemFrame.name'/7915228, l='MpServer', x=-513.50, y=67.50, z=-721.06], ss['entity.ItemFrame.name'/7915229, l='MpServer', x=-512.50, y=67.50, z=-721.06], ss['entity.ItemFrame.name'/7915230, l='MpServer', x=-517.50, y=69.50, z=-723.06], ss['entity.ItemFrame.name'/7915231, l='MpServer', x=-517.50, y=69.50, z=-723.06], ss['entity.ItemFrame.name'/7915224, l='MpServer', x=-510.50, y=66.50, z=-721.06], ss['entity.ItemFrame.name'/7915225, l='MpServer', x=-511.50, y=66.50, z=-721.06], ss['entity.ItemFrame.name'/7915226, l='MpServer', x=-458.94, y=73.50, z=-683.50], ss['entity.ItemFrame.name'/7915227, l='MpServer', x=-514.50, y=67.50, z=-721.06], ss['entity.ItemFrame.name'/7915220, l='MpServer', x=-507.50, y=66.50, z=-721.06], ss['entity.ItemFrame.name'/7915221, l='MpServer', x=-511.50, y=67.50, z=-721.06], ss['entity.ItemFrame.name'/7915222, l='MpServer', x=-510.50, y=67.50, z=-721.06], ss['entity.ItemFrame.name'/7915223, l='MpServer', x=-509.50, y=66.50, z=-721.06], ss['entity.ItemFrame.name'/7915216, l='MpServer', x=-511.50, y=67.50, z=-721.06], ss['entity.ItemFrame.name'/7915217, l='MpServer', x=-511.50, y=67.50, z=-721.06], ss['entity.ItemFrame.name'/7915218, l='MpServer', x=-509.50, y=66.50, z=-721.06], ss['entity.ItemFrame.name'/7915219, l='MpServer', x=-508.50, y=66.50, z=-721.06], ss['entity.ItemFrame.name'/7915209, l='MpServer', x=-515.50, y=68.50, z=-719.94], ss['entity.ItemFrame.name'/7915208, l='MpServer', x=-512.50, y=82.50, z=-700.94], ss['entity.ItemFrame.name'/7915211, l='MpServer', x=-512.50, y=67.50, z=-719.94], ss['entity.ItemFrame.name'/7915210, l='MpServer', x=-514.50, y=68.50, z=-719.94], ss['entity.ItemFrame.name'/7915205, l='MpServer', x=-511.50, y=66.50, z=-719.94], ss['entity.ItemFrame.name'/7915204, l='MpServer', x=-510.50, y=66.50, z=-719.94], ss['entity.ItemFrame.name'/7915207, l='MpServer', x=-510.50, y=67.50, z=-719.94], ss['entity.ItemFrame.name'/7915206, l='MpServer', x=-511.50, y=67.50, z=-719.94], ss['entity.ItemFrame.name'/7915203, l='MpServer', x=-509.50, y=66.50, z=-719.94], ss['entity.ItemFrame.name'/7915202, l='MpServer', x=-498.50, y=64.50, z=-674.06], blw['SoulFlamex'/56951, l='MpServer', x=-489.58, y=77.62, z=-692.51], ss['entity.ItemFrame.name'/7915233, l='MpServer', x=-517.50, y=68.50, z=-723.06], ss['entity.ItemFrame.name'/7915232, l='MpServer', x=-517.50, y=69.50, z=-723.06]]
Retry entities: 0 total; []
Server brand: Spigot
Server type: Non-integrated multiplayer server
Stacktrace:
at blr.a(SourceFile:289)
at ban.b(SourceFile:1972)
at ban.f(SourceFile:737)
at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --
Details:
Minecraft Version: 1.7.9
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_55, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 292898016 bytes (279 MB) / 400556032 bytes (382 MB) up to 954728448 bytes (910 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.7.9
LWJGL: 2.9.1
OpenGL: Intel(R) HD Graphics 2000 GL version 3.1.0 - Build 9.17.10.3347, Intel
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: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)