Please check your array lengths before using arrays.

[CODE]
---- Minecraft Crash Report ----
// Shall we play a game?

Time: 1/14/17 12:21 PM
Description: Tesselating block model

java.lang.ArrayIndexOutOfBoundsException: -1
at akb.a(SourceFile:194)
at akb.b(SourceFile:82)
at ChunkCacheOF.b(ChunkCacheOF.java:73)
at alu.d(SourceFile:347)
at atm$a.a(BlockStateContainer.java:367)
at brc$b.a(BlockModelRenderer.java:580)
at brc.renderQuadsSmooth(BlockModelRenderer.java:183)
at brc.b(BlockModelRenderer.java:110)
at brc.a(BlockModelRenderer.java:74)
at brc.a(BlockModelRenderer.java:54)
at bra.a(SourceFile:65)
at bte.b(RenderChunk.java:293)
at bta.a(ChunkRenderWorker.java:119)
at bta.run(ChunkRenderWorker.java:47)
at java.lang.Thread.run(Thread.java:695)

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

– Head –
Thread: Client thread
Stacktrace:
at akb.a(SourceFile:194)
at akb.b(SourceFile:82)
at ChunkCacheOF.b(ChunkCacheOF.java:73)
at alu.d(SourceFile:347)
at atm$a.a(BlockStateContainer.java:367)
at brc$b.a(BlockModelRenderer.java:580)
at brc.renderQuadsSmooth(BlockModelRenderer.java:183)
at brc.b(BlockModelRenderer.java:110)

– Block model being tesselated –
Details:
Block: minecraft:stone[variant=stone]
Block location: World: (-224,16,1136), Chunk: (at 0,1,0 in -14,71; contains blocks -224,0,1136 to -209,255,1151), Region: (-1,2; contains chunks -32,64 to -1,95, blocks -512,0,1024 to -1,255,1535)
Using AO: true
Stacktrace:
at brc.a(BlockModelRenderer.java:74)
at brc.a(BlockModelRenderer.java:54)

– Block being tesselated –
Details:
Block type: ID #1 (tile.stone // arc)
Block data value: 0 / 0x0 / 0b0000
Block location: World: (-224,16,1136), Chunk: (at 0,1,0 in -14,71; contains blocks -224,0,1136 to -209,255,1151), Region: (-1,2; contains chunks -32,64 to -1,95, blocks -512,0,1024 to -1,255,1535)
Stacktrace:
at bra.a(SourceFile:65)

– Affected level –
Details:
Level name: MpServer
All players: 3 total; [bps['bys1'/1044, l='MpServer', x=-336.34, y=74.15, z=1175.47], bpt['jumpkingxl'/5015, l='MpServer', x=-331.06, y=83.03, z=1172.39], bpt['HamsterKazam'/1344, l='MpServer', x=-289.78, y=81.00, z=1209.18]]
Chunk stats: MultiplayerChunkCache: 441, 441
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (21,3,8), Chunk: (at 5,0,8 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: 39447360 game time, 40850001 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 77 total; [bpt['Creamyboy'/702, l='MpServer', x=-1035.70, y=95.00, z=-1712.03], bps['bys1'/1044, l='MpServer', x=-336.52, y=74.15, z=1175.25], bpt['HamsterKazam'/1344, l='MpServer', x=-290.72, y=81.00, z=1205.31], aao['Bad Hooman'/22827, l='MpServer', x=-320.50, y=79.00, z=1134.50], zp['Creeper'/25342, l='MpServer', x=-303.83, y=73.18, z=1189.67], aag['Spooke scury Skeletun'/25290, l='MpServer', x=-351.50, y=41.00, z=1220.50], bpt['jumpkingxl'/5015, l='MpServer', x=-331.06, y=83.03, z=1172.39], aap['Bad Vilaagur'/23340, l='MpServer', x=-372.50, y=65.00, z=1201.50], wx['Bawk Bawk!'/8308, l='MpServer', x=-367.87, y=69.00, z=1173.75], zp['Creeper'/18134, l='MpServer', x=-295.50, y=16.00, z=1141.50], bpt['HamsterKazam'/1344, l='MpServer', x=-295.24, y=80.13, z=1183.51], zj['item.tile.stonebrick'/25789, l='MpServer', x=-333.80, y=3.00, z=1178.72], xc['Oinkey'/8316, l='MpServer', x=-368.45, y=82.00, z=1134.97], zj['item.item.egg'/25784, l='MpServer', x=-320.08, y=112.00, z=1207.20], bpt['jumpkingxl'/5015, l='MpServer', x=-242.58, y=67.00, z=1165.34], zp['Creeper'/20977, l='MpServer', x=-350.50, y=108.00, z=1141.50], aag['Spooke scury Skeletun'/20979, l='MpServer', x=-378.50, y=20.00, z=1212.50], bpt['jumpkingxl'/5015, l='MpServer', x=-290.65, y=81.00, z=1199.62], aag['Spooke scury Skeletun'/25235, l='MpServer', x=-299.50, y=15.00, z=1142.50], wx['Bawk Bawk!'/4975, l='MpServer', x=-323.95, y=80.00, z=1178.51], xh['Sqyd'/24032, l='MpServer', x=-284.40, y=60.00, z=1175.41], wx['Bawk Bawk!'/5022, l='MpServer', x=-289.88, y=114.00, z=1200.40], wx['Bawk Bawk!'/5020, l='MpServer', x=-294.89, y=108.00, z=1196.90], wx['Bawk Bawk!'/5018, l='MpServer', x=-313.10, y=108.35, z=1204.47], bpt['jumpkingxl'/5015, l='MpServer', x=-331.06, y=83.03, z=1172.39], bpt['HamsterKazam'/1344, l='MpServer', x=-298.90, y=70.11, z=1179.83], aam['Crazy Kitteh Ownr'/19700, l='MpServer', x=-382.50, y=69.00, z=1143.50], bpt['HamsterKazam'/1344, l='MpServer', x=-289.78, y=81.00, z=1209.18], wx['Bawk Bawk!'/5025, l='MpServer', x=-307.93, y=107.00, z=1202.23], wx['Bawk Bawk!'/5026, l='MpServer', x=-312.20, y=108.00, z=1203.20], wx['Bawk Bawk!'/5027, l='MpServer', x=-316.44, y=107.00, z=1211.49], zp['Creeper'/22289, l='MpServer', x=-304.50, y=84.00, z=1135.50], zj['item.tile.stone.stone'/23490, l='MpServer', x=-336.88, y=2.00, z=1176.13], zj['item.item.egg'/23977, l='MpServer', x=-317.16, y=81.00, z=1171.88], zp['Creeper'/21313, l='MpServer', x=-380.50, y=68.00, z=1141.50], aao['Bad Hooman'/24483, l='MpServer', x=-340.26, y=34.00, z=1204.51], bpt['HamsterKazam'/1344, l='MpServer', x=-290.32, y=78.36, z=1220.55], aao['Bad Hooman'/23955, l='MpServer', x=-339.50, y=24.00, z=1148.50], aao['Bad Hooman'/22223, l='MpServer', x=-311.52, y=79.00, z=1128.61], wx['Bawk Bawk!'/2454, l='MpServer', x=-299.47, y=83.00, z=1159.79], bpt['HamsterKazam'/1344, l='MpServer', x=-289.78, y=81.00, z=1209.18], zj['item.item.rottenFlesh'/24184, l='MpServer', x=-325.53, y=80.00, z=1173.27], zj['item.tile.stone.diorite'/23633, l='MpServer', x=-335.81, y=2.00, z=1177.13], bpt['jumpkingxl'/5015, l='MpServer', x=-236.26, y=75.46, z=1156.45], bpt['jumpkingxl'/5015, l='MpServer', x=-239.50, y=45.72, z=1130.00], aag['Spooke scury Skeletun'/22652, l='MpServer', x=-296.50, y=30.00, z=1139.50], zp['Creeper'/18345, l='MpServer', x=-352.50, y=17.00, z=1213.50], aao['Bad Hooman'/24963, l='MpServer', x=-322.50, y=56.00, z=1142.50], zj['item.item.egg'/23158, l='MpServer', x=-312.77, y=108.00, z=1203.58], wx['Bawk Bawk!'/4707, l='MpServer', x=-290.80, y=108.00, z=1188.80], wx['Bawk Bawk!'/4710, l='MpServer', x=-322.50, y=106.00, z=1207.20], wx['Bawk Bawk!'/4709, l='MpServer', x=-290.27, y=108.00, z=1188.80], wx['Bawk Bawk!'/4708, l='MpServer', x=-290.80, y=108.00, z=1188.80], wx['Bawk Bawk!'/4712, l='MpServer', x=-311.09, y=110.00, z=1200.79], xc['Oinkey'/3984, l='MpServer', x=-288.47, y=91.00, z=1130.60], bpt['jumpkingxl'/5015, l='MpServer', x=20.80, y=20.00, z=4.36], zj['item.tile.stonebrick'/24269, l='MpServer', x=-328.67, y=78.00, z=1177.45], bpt['HamsterKazam'/1344, l='MpServer', x=-290.86, y=81.00, z=1207.67], zj['item.tile.stone.stone'/24264, l='MpServer', x=-328.10, y=79.00, z=1177.71], zp['Creeper'/21022, l='MpServer', x=-327.15, y=80.00, z=1139.70], zj['item.tile.stone.stone'/23760, l='MpServer', x=-335.88, y=3.00, z=1180.88], zj['item.tile.oreCoal'/23219, l='MpServer', x=-329.13, y=1.00, z=1174.13], aag['Spooke scury Skeletun'/19329, l='MpServer', x=-368.50, y=66.00, z=1195.50], aag['Spooke scury Skeletun'/19955, l='MpServer', x=-368.73, y=69.00, z=1150.52], zj['item.tile.dirt.default'/23202, l='MpServer', x=-329.13, y=1.00, z=1174.13], zj['item.tile.stone.stone'/23731, l='MpServer', x=-329.13, y=1.00, z=1174.13], bpt['Creamyboy'/702, l='MpServer', x=-1022.90, y=114.00, z=-1703.91], bpt['jumpkingxl'/5015, l='MpServer', x=-258.92, y=86.30, z=1163.53], zp['Creeper'/24859, l='MpServer', x=-338.50, y=22.00, z=1146.50], zp['Creeper'/24858, l='MpServer', x=-338.50, y=22.00, z=1145.50], bpt['HamsterKazam'/1344, l='MpServer', x=-300.22, y=68.16, z=1189.64], aao['Bad Hooman'/17666, l='MpServer', x=-358.50, y=14.00, z=1221.50], bpt['HamsterKazam'/1344, l='MpServer', x=-299.23, y=79.37, z=1183.63], bpt['Creamyboy'/702, l='MpServer', x=15.78, y=21.33, z=-2.31], aao['Bad Hooman'/24232, l='MpServer', x=-309.50, y=17.00, z=1151.50], zj['item.item.hoeIron'/24238, l='MpServer', x=-335.88, y=15.00, z=1179.88], zj['item.tile.dirt.default'/23690, l='MpServer', x=-332.30, y=1.00, z=1180.88]]
Retry entities: 0 total; []
Server brand: Spigot
Server type: Non-integrated multiplayer server
Stacktrace:
at bnq.a(WorldClient.java:524)
at bes.b(SourceFile:2539)
at bta.run(ChunkRenderWorker.java:57)
at java.lang.Thread.run(Thread.java:695)

– System Details –
Details:
Minecraft Version: 1.11.2
Operating System: Mac OS X (x86_64) version 10.7.5
Java Version: 1.6.0_65, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 146611544 bytes (139 MB) / 448131072 bytes (427 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 2, allocated: 13, tallocated: 95
Launched Version: 1.11.2-OptiFine_HD_U_B5
LWJGL: 2.9.2
OpenGL: ~_ERROR~ RuntimeException: No OpenGL context found in the current thread.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object 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: Yes
Is Modded: Very likely; Jar signature invalidated
Type: Client (map_client.txt)
Resource Packs:
Current Language: LOLCAT (Kingdom of Cats)
Profiler Position: N/A (disabled)
CPU: 2x Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz
OptiFine Version: OptiFine_1.11.2_HD_U_B5
Render Distance Chunks: 8
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 2.1 NVIDIA-7.32.12
OpenGlRenderer: NVIDIA GeForce 320M OpenGL Engine
OpenGlVendor: NVIDIA Corporation
CpuCount: 2
[/CODE]