im sorry if this has been posted before but when i open a world it will say, after downloading terrain, shutting down internal server and i get this crash report: ---- Minecraft Crash Report ----// Why did you do that?Time: 20-1-15 8:06Description: Unexpected errorjava.lang.IndexOutOfBoundsExceptionat java.nio.Buffer.checkIndex(Buffer.java:540)at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253)at net.minecraft.client.renderer.RenderGlobal.func_72712_a(RenderGlobal.java:350)at net.minecraft.client.renderer.RenderGlobal.func_72732_a(RenderGlobal.java:294)at net.minecraft.client.Minecraft.func_71353_a(Minecraft.java:2204)at net.minecraft.client.Minecraft.func_71403_a(Minecraft.java:2134)at net.minecraft.client.network.NetHandlerPlayClient.func_147282_a(NetHandlerPlayClient.java:239)at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:70)at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:13)at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:2049)at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961)at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)at net.minecraft.client.main.Main.main(SourceFile:148)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:483)at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)at net.minecraft.launchwrapper.Launch.main(Launch.java:28)A detailed walkthrough of the error, its code path and all known details is as follows:----------------------------------------------------------------------------------------- Head --Stacktrace:at java.nio.Buffer.checkIndex(Buffer.java:540)at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253)at net.minecraft.client.renderer.RenderGlobal.func_72712_a(RenderGlobal.java:350)at net.minecraft.client.renderer.RenderGlobal.func_72732_a(RenderGlobal.java:294)at net.minecraft.client.Minecraft.func_71353_a(Minecraft.java:2204)at net.minecraft.client.Minecraft.func_71403_a(Minecraft.java:2134)at net.minecraft.client.network.NetHandlerPlayClient.func_147282_a(NetHandlerPlayClient.java:239)at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:70)at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:13)at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)-- Affected level --Details:Level name: MpServerAll players: 0 total; []Chunk stats: MultiplayerChunkCache: 0, 0Level seed: 0Level generator: ID 00 - TFCDefault, ver 0. Features enabled: falseLevel generator options:Level spawn location: World: (249,-1,-6516), Chunk: (at 9,-1,12 in 15,-408; contains blocks 240,0,-6528 to 255,255,-6513), Region: (0,-13; contains chunks 0,-416 to 31,-385, blocks 0,0,-6656 to 511,255,-6145)Level time: 0 game time, 0 day timeLevel dimension: 0Level 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: falseForced entities: 0 total; []Retry entities: 0 total; []Server brand: ~~ERROR~~ NullPointerException: nullServer type: Integrated singleplayer serverStacktrace:at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:373)at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2432)at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:916)at net.minecraft.client.main.Main.main(SourceFile:148)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:483)at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)at net.minecraft.launchwrapper.Launch.main(Launch.java:28)-- System Details --Details:Minecraft Version: 1.7.10Operating System: Windows 8.1 (amd64) version 6.3Java Version: 1.8.0_25, Oracle CorporationJava VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle CorporationMemory: 139839256 bytes (133 MB) / 531611648 bytes (506 MB) up to 1060372480 bytes (1011 MB)JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128MAABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) usedIntCache: cache: 0, tcache: 15, allocated: 0, tallocated: 0FML: MCP v9.05 FML v7.10.85.1286 Minecraft Forge 10.13.2.1286 6 mods loaded, 6 mods activemcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableFML{7.10.85.1286} [Forge Mod Loader] (forge-1.7.10-10.13.2.1286.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableForge{10.13.2.1286} [Minecraft Forge] (forge-1.7.10-10.13.2.1286.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Availabletfc_coremod{0.79.15} [TFC[coremod]] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Availableterrafirmacraft{0.79.15} [TerraFirmaCraft] ([1.7.10]TerraFirmaCraft-0.79.15.538.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableReiMinimap{1.7.10} [Rei's Minimap] (Reis-Minimap-Mod-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableLaunched Version: 1.7.10-Forge10.13.2.1286LWJGL: 2.9.1OpenGL: Intel® HD Graphics 4600 GL version 4.2.0 - Build 10.18.10.3621, IntelGL 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: Definitely; Client brand changed to 'fml,forge'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) usedAnisotropic Filtering: Off (1) i don't have any other mods installed