1.7.2-es minecraftnál miért crashel, ha szerverre próbálok csatlakozni?

Még csak multiplayerben próbáltam 1.7.2-vel, egyjátékos módban még nem néztem.

Amikor csatlakozok egy szerverhez, bezáródik és ezt írja crash reportnak:

---- Minecraft Crash Report ----

// Why did you do that?

Time: 2017.03.19. 20:27

Description: Ticking screen

java.lang.IndexOutOfBoundsException

at java.nio.Buffer.checkIndex(Unknown Source)

at java.nio.DirectIntBufferU.get(Unknown Source)

at bls.a(SourceFile:270)

at bls.a(SourceFile:220)

at azd.a(SourceFile:1675)

at azd.a(SourceFile:1633)

at biv.a(SourceFile:113)

at gu.a(SourceFile:70)

at gu.a(SourceFile:13)

at ef.a(SourceFile:164)

at bbe.c(SourceFile:76)

at azd.o(SourceFile:1318)

at azd.ad(SourceFile:753)

at azd.e(SourceFile:704)

at net.minecraft.client.main.Main.main(SourceFile:103)

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

---------------------------------------------------------------------------------------

-- Head --

Stacktrace:

at java.nio.Buffer.checkIndex(Unknown Source)

at java.nio.DirectIntBufferU.get(Unknown Source)

at bls.a(SourceFile:270)

at bls.a(SourceFile:220)

at azd.a(SourceFile:1675)

at azd.a(SourceFile:1633)

at biv.a(SourceFile:113)

at gu.a(SourceFile:70)

at gu.a(SourceFile:13)

at ef.a(SourceFile:164)

at bbe.c(SourceFile:76)

-- Affected screen --

Details:

Screen name: bbe

-- Affected level --

Details:

Level name: MpServer

All players: 0 total; []

Chunk stats: MultiplayerChunkCache: 0, 0

Level seed: 0

Level generator: ID 01 - flat, ver 0. 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 biz.a(SourceFile:284)

at azd.b(SourceFile:1951)

at azd.e(SourceFile:713)

at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --

Details:

Minecraft Version: 1.7.2

Operating System: Windows 10 (amd64) version 10.0

Java Version: 1.8.0_121, Oracle Corporation

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

Memory: 137043360 bytes (130 MB) / 185012224 bytes (176 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 -Xmn128M

AABB Pool Size: 18497 (1035832 bytes; 0 MB) allocated, 18497 (1035832 bytes; 0 MB) used

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

Launched Version: 1.7.2

LWJGL: 2.9.0

OpenGL: GeForce GT 730/PCIe/SSE2 GL version 4.5.0 NVIDIA 376.53, NVIDIA Corporation

Is Modded: Probably not. Jar signature remains and client brand is untouched.

Type: Client (map_client.txt)

Resource Packs: []

Current Language: Magyar (HU)

Profiler Position: N/A (disabled)

Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Anisotropic Filtering: Off (1)