Pretty much just had a refinery/combustion engine setup and left it running for awhile after it crashed I tried loading the world again and keep getting the same error. As well loading the world again causes the same error again.

---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 8/31/13 12:59 AM
Description: Rendering Tile Entity

java.lang.ArrayIndexOutOfBoundsException: 100
at buildcraft.factory.render.RenderRefinery.render(RenderRefinery.java:212)
at buildcraft.factory.render.RenderRefinery.func_76894_a(RenderRefinery.java:67)
at net.minecraft.client.renderer.tileentity.TileEntityRenderer.func_76949_a(SourceFile:106)
at net.minecraft.client.renderer.tileentity.TileEntityRenderer.func_76950_a(SourceFile:98)
at net.minecraft.client.renderer.RenderGlobal.func_72713_a(RenderGlobal.java:536)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1160)
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1006)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:934)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)

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

-- Head --
Stacktrace:
at buildcraft.factory.render.RenderRefinery.render(RenderRefinery.java:212)
at buildcraft.factory.render.RenderRefinery.func_76894_a(RenderRefinery.java:67)

-- Tile Entity Details --
Details:
Name: net.minecraft.src.buildcraft.factory.Refinery // buildcraft.factory.TileRefinery
Block type: ID #1514 (tile.refineryBlock // buildcraft.factory.BlockRefinery)
Block data value: 4 / 0x4 / 0b0100
Block location: World: (-821,6,-1007), Chunk: (at 11,0,1 in -52,-63; contains blocks -832,0,-1008 to -817,255,-993), Region: (-2,-2; contains chunks -64,-64 to -33,-33, blocks -1024,0,-1024 to -513,255,-513)
Actual block type: ID #1514 (tile.refineryBlock // buildcraft.factory.BlockRefinery)
Actual block data value: 4 / 0x4 / 0b0100
Stacktrace:
at net.minecraft.client.renderer.tileentity.TileEntityRenderer.func_76949_a(SourceFile:106)
at net.minecraft.client.renderer.tileentity.TileEntityRenderer.func_76950_a(SourceFile:98)
at net.minecraft.client.renderer.RenderGlobal.func_72713_a(RenderGlobal.java:536)
at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1160)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['daedroug'/32, l='MpServer', x=-824.64, y=5.62, z=-1000.15]]
Chunk stats: MultiplayerChunkCache: 435
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (-805,4,-1004), Chunk: (at 11,0,4 in -51,-63; contains blocks -816,0,-1008 to -801,255,-993), Region: (-2,-2; contains chunks -64,-64 to -33,-33, blocks -1024,0,-1024 to -513,255,-513)
Level time: 162486 game time, 635199 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: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 16 total; [EntityHat['unknown'/1735, l='MpServer', x=-824.64, y=5.39, z=-1000.15], EntitySlime['Slime'/8, l='MpServer', x=-894.41, y=4.00, z=-1016.88], EntityHorse['Horse'/10, l='MpServer', x=-865.34, y=4.00, z=-1078.91], EntitySheep['Sheep'/11, l='MpServer', x=-874.88, y=4.00, z=-1070.63], EntitySlime['Slime'/12, l='MpServer', x=-882.38, y=4.00, z=-923.28], EntityClientPlayerMP['daedroug'/32, l='MpServer', x=-824.64, y=5.62, z=-1000.15], EntitySlime['Slime'/17, l='MpServer', x=-856.09, y=4.00, z=-1009.91], EntityHorse['Horse'/16, l='MpServer', x=-860.94, y=4.00, z=-1080.00], EntitySlime['Slime'/18, l='MpServer', x=-859.09, y=4.00, z=-919.59], EntityHorse['Horse'/21, l='MpServer', x=-827.59, y=4.00, z=-1004.00], EntitySlime['Slime'/23, l='MpServer', x=-803.69, y=4.00, z=-1080.80], EntitySlime['Slime'/22, l='MpServer', x=-828.31, y=4.00, z=-975.41], EntitySlime['Slime'/25, l='MpServer', x=-790.88, y=4.00, z=-930.09], EntitySlime['Slime'/24, l='MpServer', x=-811.47, y=4.00, z=-1002.52], EntitySlime['Slime'/26, l='MpServer', x=-752.50, y=4.00, z=-1030.56], EntityLeashKnot['entity.LeashKnot.name'/31, l='MpServer', x=-829.50, y=4.50, z=-1003.50]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:440)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2298)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:844)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)

-- System Details --
Details:
Minecraft Version: 1.6.2
Operating System: Mac OS X (x86_64) version 10.7.5
Java Version: 1.6.0_51, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 186039000 bytes (177 MB) / 532447232 bytes (507 MB) up to 2130051072 bytes (2031 MB)
JVM Flags: 2 total; -Xmx2G -XX:MaxPermSize=128m
AABB Pool Size: 43270 (2423120 bytes; 2 MB) allocated, 1694 (94864 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.04 FML v6.2.55.842 Minecraft Forge 9.10.0.842 46 mods loaded, 46 mods active
mcp{8.04} Minecraft Coder Pack Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{6.2.55.842} Forge Mod Loader Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{9.10.0.842} Minecraft Forge Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
CodeChickenCore{0.9.0.5} CodeChicken Core Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
NotEnoughItems{1.6.1.3} [Not Enough Items](NotEnoughItems 1.6.1.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
AppliedEnergistics-Core{rv13.a} AppliedEnergistics Core Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BiblioCraft{1.4.0} BiblioCraft Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Natura{2.1.7} Natura Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BiomesOPlenty{0.6.2} Biomes O' Plenty Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ChickenChunks{1.3.3.2} [ChickenChunks](ChickenChunks 1.3.3.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ComputerCraft{1.56} ComputerCraft Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
CCTurtle{1.56} ComputerCraft Turtles Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
EnderIO{0.1.11} Ender IO Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
EnderStorage{1.4.3.3} [EnderStorage](EnderStorage 1.4.3.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Hats{2.0.0} Hats Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
HatStand{2.0.0} HatStand Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Taigore_InventorySaver{3.1} Inventory Saver Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MFFS{3.3.1} Modular Force Field System Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
iChunUtil{2.1.0} iChunUtil Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MobAmputation{2.0.0} MobAmputation Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MobDismemberment{2.0.0} MobDismemberment Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Natura|CompatMineFactoryReloaded{0.1} Natura compat: MFR Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Core{4.0.1} BuildCraft Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Builders{4.0.1} BC Builders Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Energy{4.0.1} BC Energy Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Factory{4.0.1} BC Factory Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forestry{2.3.0.1} Forestry for Minecraft Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Railcraft{8.0.1.0} Railcraft Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
resonantinduction{0.2.0} Resonant Induction Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
TConstruct{1.6.2_1.4.3} Tinkers' Construct Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
TConstruct|CompatMineFactoryReloaded{0.1} TConstruct Compat: MFR Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Translocator{1.1.0.8} [Translocator](Translocator 1.1.0.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
WR-CBE|Core{1.4.0.5} [WR-CBE Core](WR-CBE 1.4.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
WR-CBE|Addons{1.4.0.5} [WR-CBE Addons](WR-CBE 1.4.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ForgeMultipart{1.0.0.151} Forge Multipart Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
WR-CBE|Logic{1.4.0.5} [WR-CBE Logic](WR-CBE 1.4.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
AppliedEnergistics{rv13.a} Applied Energistics Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BinnieCore{1.8-dev1} Binnie Core Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ExtraBees{1.8-dev1} Extra Bees Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ExtraTrees{1.8-dev1} Extra Trees Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Transport{4.0.1} BC Transport Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BuildCraft|Silicon{4.0.1} BC Silicon Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MiscPeripherals{3.3} MiscPeripherals Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Mystcraft{0.10.6.00} Mystcraft Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
McMultipart{1.0.0.151} Minecraft Multipart Plugin Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ForgeMicroblock{1.0.0.151} Forge Microblocks Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Launched Version: 1.6.2-Forge9.10.0.842
LWJGL: 2.9.0
OpenGL: AMD Radeon HD 6750M OpenGL Engine GL version 2.1 ATI-7.32.12, ATI Technologies Inc.
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Pack: Default
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 292 (16352 bytes; 0 MB) allocated, 292 (16352 bytes; 0 MB) used

Duplicate of #1139 already fixed