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Hello, I tried to enter a minecraft server (multiplayer) in 1.8.9 with optifine and the game suddenly crashes, I tried several times and it didn't work, I used 1.8.9 without optifine and if it worked, the error I get is :

The game crashed whilst unexpected error
Error: java.lang.IndexOutOfBoundsException

code error -1

and the bug report is this:

---- Minecraft Crash Report -------- Minecraft Crash Report ----// Who set us up the TNT?

Time: 9/06/23 06:46

PMDescription: Unexpected error

java.lang.IndexOutOfBoundsException

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

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

at org.lwjgl.input.Keyboard.isKeyDown(Keyboard.java:407)

at avh.a(GameSettings.java:369)

at bfk.a(EntityRenderer.java:650)

at bfk.a(EntityRenderer.java:941)

at bfk.a(EntityRenderer.java:1619)

at bfk.b(EntityRenderer.java:1587)

at bfk.a(EntityRenderer.java:1377)

at ave.av(SourceFile:915)

at ave.a(SourceFile:325)

at net.minecraft.client.main.Main.main(SourceFile:124)

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:497) at net.minecraft.launchwrapper.Launch.launch(Launch.java:159)

at net.minecraft.launchwrapper.Launch.main(Launch.java:30)

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.DirectByteBuffer.get(DirectByteBuffer.java:253)

at org.lwjgl.input.Keyboard.isKeyDown(Keyboard.java:407)

at avh.a(GameSettings.java:369)

at bfk.a(EntityRenderer.java:650)

at bfk.a(EntityRenderer.java:941)

at bfk.a(EntityRenderer.java:1619)

at bfk.b(EntityRenderer.java:1587)

-- Affected level --

Details:

Level name: MpServer

All players: 1 total; [bew['raulgar0601r'/111090, l='MpServer', x=4.54, y=38.00, z=2.08]]

Chunk stats: MultiplayerChunkCache: 0, 0

Level seed: 0

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

Level generator options:

Level spawn location: 0.00,128.00,0.00 - World: (0,128,0), Chunk: (at 0,8,0 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: 1168365 game time, 19000 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: adventure (ID 2). Hardcore: false. Cheats: false

Forced entities: 1 total; [bew['raulgar0601r'/111090, l='MpServer', x=4.54, y=38.00, z=2.08]]

Retry entities: 0 total; []

Server brand: UniversoCraft

Server type: Non-integrated multiplayer server

Stacktrace:

at bdb.a(WorldClient.java:402)

at ave.b(SourceFile:2311)

at ave.a(SourceFile:339)

at net.minecraft.client.main.Main.main(SourceFile:124)

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:497)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:159)

at net.minecraft.launchwrapper.Launch.main(Launch.java:30)
-- System Details --

Details:

Minecraft Version: 1.8.9

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: 226242336 bytes (215 MB) / 335544320 bytes (320 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

IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95

Launched Version: 1.8.9-OptiFine_HD_U_M5

LWJGL: 2.9.4

OpenGL: Intel(R) HD Graphics 500 GL version 4.5.0 - Build 22.20.16.4836, Intel

GL Caps: Using GL 1.3 multitexturing.

Using GL 1.3 texture combiners.

Using framebuffer objects because OpenGL 3.0 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: No

Is Modded: Very likely; Jar signature invalidated

Type: Client (map_client.txt)

Resource Packs:

Current Language: English (US)

Profiler Position: N/A (disabled)

CPU: 2x Intel(R) Celeron(R) CPU N3350 @ 1.10GHz

OptiFine Version: OptiFine_1.8.9_HD_U_M5

OptiFine Build: 20210124-163719

Render Distance Chunks: 2

Mipmaps: 1

Anisotropic Filtering: 1

Antialiasing: 0

Multitexture: false

Shaders: null OpenGlVersion: 4.5.0 - Build 22.20.16.4836

OpenGlRenderer: Intel(R) HD Graphics 500

OpenGlVendor: Intel

CpuCount: 2

please can help, a few hours ago the minecraft started normal with the optifine, i don't know what happened.

(minecraft 1.8.9 without optifine works correctly)

Thanks in advance[/pre]

Delete the options.txt and test it again

If you just downgraded to 1.8.9 in order to play on a server (after having played a newer version) the issue is likely due to running in the same game directory as a newer version (either due to options.txt or if it only happens with Optifine, optionsof.txt) - never, ever do that! Always create a new installation with its own game directory when playing anything but the latest version (or at least more than one version. Some 3rd party launchers even appear to enforce separate game directories).