1.7.10버젼의 스피곳버킷을 만든후 들어가기위해 1.7.10버젼마크를 키고 서버에 들어갔더니 갑자기 튕기면서 

he game crashed whilst ticking screen
Error: java.lang.IndexOutOfBoundsException

이런 문구가 뜹니다. 그래서 제가 충돌보고서를 봤더니 아래와 같습니다.

---- Minecraft Crash Report ----

// Surprise! Haha. Well, this is awkward.

Time: 20. 4. 18 오후 5:02

Description: Ticking screen

java.lang.IndexOutOfBoundsException

    at java.nio.Buffer.checkIndex(Buffer.java:540)

    at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253)

    at bma.a(SourceFile:271)

    at bma.a(SourceFile:220)

    at bao.a(SourceFile:1694)

    at bao.a(SourceFile:1652)

    at bjb.a(SourceFile:125)

    at hd.a(SourceFile:70)

    at hd.a(SourceFile:13)

    at ej.a(SourceFile:174)

    at bcx.e(SourceFile:78)

    at bao.p(SourceFile:1343)

    at bao.ak(SourceFile:774)

    at bao.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 java.nio.Buffer.checkIndex(Buffer.java:540)

    at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253)

    at bma.a(SourceFile:271)

    at bma.a(SourceFile:220)

    at bao.a(SourceFile:1694)

    at bao.a(SourceFile:1652)

    at bjb.a(SourceFile:125)

    at hd.a(SourceFile:70)

    at hd.a(SourceFile:13)

    at ej.a(SourceFile:174)

    at bcx.e(SourceFile:78)

-- Affected screen --

Details:

    Screen name: bcx

-- Affected level --

Details:

    Level name: MpServer

    All players: 0 total; []

    Chunk stats: MultiplayerChunkCache: 0, 0

    Level seed: 0

    Level generator: ID 00 - default, ver 1. Features enabled: false

    Level generator options: 

    Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 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)

    Level time: 0 game time, 0 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: 0 total; []

    Retry entities: 0 total; []

    Server brand: ~~ERROR~~ NullPointerException: null

    Server type: Non-integrated multiplayer server

Stacktrace:

    at bjf.a(SourceFile:289)

    at bao.b(SourceFile:1972)

    at bao.f(SourceFile:737)

    at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --

Details:

    Minecraft Version: 1.7.10

    Operating System: Windows 10 (amd64) version 10.0

    Java Version: 1.8.0_51, Oracle Corporation

    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation

    Memory: 61990992 bytes (59 MB) / 134217728 bytes (128 MB) up to 2147483648 bytes (2048 MB)

    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

    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

    LWJGL: 2.9.1

    OpenGL: GeForce GTX 1660/PCIe/SSE2 GL version 4.6.0 NVIDIA 445.75, 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: 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)

이와같은 충돌보고서가 뜨는데 뭐가 문제인가요?

뭐가 문제인지 도저히 모르겠어요...ㅠㅠ