Probleme beim starten von Minecraft

---- Minecraft Crash Report ----
// Don't do that.

Time: 13.08.14 15:28
Description: Unexpected error

java.lang.ArrayIndexOutOfBoundsException: 7
at ako.a(SourceFile:144)
at ConnectedTextures.isNeighbour(ConnectedTextures.java:767)
at ConnectedTextures.getConnectedTextureCtm(ConnectedTextures.java:600)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:342)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:219)
at ConnectedTextures.getConnectedTextureSingle(ConnectedTextures.java:122)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:80)
at blm.e(RenderBlocks.java:8463)
at blm.b(RenderBlocks.java:6333)
at blm.q(RenderBlocks.java:4710)
at blm.a(RenderBlocks.java:7699)
at blm.b(RenderBlocks.java:325)
at blo.a(WorldRenderer.java:318)
at bma.a(RenderGlobal.java:2232)
at blt.a(EntityRenderer.java:1506)
at blt.b(EntityRenderer.java:1295)
at bao.ak(SourceFile:801)
at bao.f(SourceFile:728)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

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

-- Head --
Stacktrace:
at ako.a(SourceFile:144)
at ConnectedTextures.isNeighbour(ConnectedTextures.java:767)
at ConnectedTextures.getConnectedTextureCtm(ConnectedTextures.java:600)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:342)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:219)
at ConnectedTextures.getConnectedTextureSingle(ConnectedTextures.java:122)
at ConnectedTextures.getConnectedTexture(ConnectedTextures.java:80)
at blm.e(RenderBlocks.java:8463)
at blm.b(RenderBlocks.java:6333)
at blm.q(RenderBlocks.java:4710)
at blm.a(RenderBlocks.java:7699)
at blm.b(RenderBlocks.java:325)
at blo.a(WorldRenderer.java:318)
at bma.a(RenderGlobal.java:2232)
at blt.a(EntityRenderer.java:1506)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [bjk['Simon0906'/8409254, l='MpServer', x=4310,24, y=66,62, z=-4527,10]]
Chunk stats: MultiplayerChunkCache: 270, 270
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (-820,62,1420), Chunk: (at 12,3,12 in -52,88; contains blocks -832,0,1408 to -817,255,1423), Region: (-2,2; contains chunks -64,64 to -33,95, blocks -1024,0,1024 to -513,255,1535)
Level time: 1462346746 game time, 1464490760 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: 17 total; [bjk['Simon0906'/8409254, l='MpServer', x=4310,24, y=66,62, z=-4527,10], xm['entity.MinecartChest.name'/8409296, l='MpServer', x=4267,50, y=27,50, z=-4571,50], xm['entity.MinecartChest.name'/8409266, l='MpServer', x=4258,50, y=34,50, z=-4527,50], xm['entity.MinecartChest.name'/8409265, l='MpServer', x=4351,50, y=36,50, z=-4557,53], xm['entity.MinecartChest.name'/8409264, l='MpServer', x=4294,50, y=35,50, z=-4558,53], xm['entity.MinecartChest.name'/8171676, l='MpServer', x=4324,50, y=30,50, z=-4502,50], yl['Skeleton'/8409255, l='MpServer', x=4311,50, y=29,00, z=-4523,50], xm['entity.MinecartChest.name'/8409286, l='MpServer', x=4250,50, y=23,34, z=-4543,25], yl['Skeleton'/8409262, l='MpServer', x=4339,50, y=29,00, z=-4512,50], yl['Skeleton'/8409263, l='MpServer', x=4292,00, y=22,00, z=-4549,66], yl['Skeleton'/8409260, l='MpServer', x=4329,50, y=66,00, z=-4527,50], xz['Creeper'/8409261, l='MpServer', x=4336,00, y=72,00, z=-4532,03], xz['Creeper'/8409258, l='MpServer', x=4311,50, y=36,00, z=-4519,50], xz['Creeper'/8409259, l='MpServer', x=4309,50, y=36,00, z=-4524,50], yq['Zombie'/8409256, l='MpServer', x=4313,59, y=27,00, z=-4517,06], xm['entity.MinecartChest.name'/8409295, l='MpServer', x=4260,50, y=27,50, z=-4574,50], yn['Spider'/8409257, l='MpServer', x=4313,00, y=36,00, z=-4522,78]]
Retry entities: 0 total; []
Server brand: BungeeCord (git:BungeeCord-Bootstrap:1.7-SNAPSHOT:"e849afb":923) <- Spigot
Server type: Non-integrated multiplayer server
Stacktrace:
at bjf.a(SourceFile:289)
at bao.b(SourceFile:1972)
at bao.f(SourceFile:742)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.6.0_17, Sun Microsystems Inc.
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
Memory: 349890064 bytes (333 MB) / 523501568 bytes (499 MB) up to 523501568 bytes (499 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
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: 1.7.10-OptiFine_HD_U_A4
LWJGL: 2.9.1
OpenGL: GeForce GT 330M/PCI/SSE2 GL version 3.1 NVIDIA 188.24, 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: Very likely; Jar signature invalidated
Type: Client (map_client.txt)
Resource Packs: [Sphax PureBDcraft 128x MC17.zip]
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)