response to your request about my bug with version 21w13a

I did the operation F3+C and delayed 10 seconds and showed saving the world and I flew minecraft and the following window with the launcher appeared(the screenshot is present there).Then I clicked "View error report". And I opened the file "Windows word" and there was the following information.I once again hope for your understanding!Help me understand this error! I hope you can help me figure this out and fix this error!
Here is the information for the error! ( Bottom)
 

Minecraft Crash Report ----
// Sorry 😞

Time: 05.04.21 22:38
Description: Manually triggered debug crash

java.lang.Throwable
at dui.b(SourceFile:475)
at duk.q(SourceFile:1668)
at duk.e(SourceFile:1042)
at duk.e(SourceFile:700)
at net.minecraft.client.main.Main.main(SourceFile:216)

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

– System Details –
Details:
Minecraft Version: 21w13a
Minecraft Version ID: 21w13a
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1615445888 bytes (1540 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
CPUs: 4
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
Launched Version: 21w13a
Backend library: LWJGL version 3.2.2 build 10
Backend API: Intel(R) HD Graphics 4000 GL version 3.2.0 - Build 9.17.10.4229, Intel
GL Caps: Using framebuffer using OpenGL 3.2
Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Graphics mode: fancy
Resource Packs:
Current Language: Р СѓСЃСЃРєРёР№ (Р РѕСЃСЃРёСЏ)
CPU: 4x Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz