the game keeps crashing

Minecraft Crash Report ----
// I blame Dinnerbone.

Time: 3/6/20 4:50 PM
Description: Rendering entity in world

java.lang.NullPointerException: Rendering entity in world
at com.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository.findProfilesByNames(YggdrasilGameProfileRepository.java:58)
at abg.a(SourceFile:80)
at abg.a(SourceFile:140)
at cds.b(SourceFile:130)
at eiz.a(SourceFile:83)
at eiz.a(SourceFile:28)
at egq.a(SourceFile:139)
at egq.a(SourceFile:29)
at efs.a(SourceFile:260)
at ebd.a(SourceFile:1376)
at ebd.a(SourceFile:1155)
at eaz.a(SourceFile:718)
at eaz.a(SourceFile:541)
at dle.e(SourceFile:993)
at dle.d(SourceFile:627)
at net.minecraft.client.main.Main.main(SourceFile:214)
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:498)
at info.mineshafter.GameStarter.main(GameStarter.java:61)

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

– Head –
Thread: Render thread
Stacktrace:
at com.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository.findProfilesByNames(YggdrasilGameProfileRepository.java:58)
at abg.a(SourceFile:80)
at abg.a(SourceFile:140)
at cds.b(SourceFile:130)
at eiz.a(SourceFile:83)
at eiz.a(SourceFile:28)
at egq.a(SourceFile:139)
at egq.a(SourceFile:29)

– Entity being rendered –
Details:
Entity Type: minecraft:armor_stand (bak)
Entity ID: 352
Entity Name: Armor Stand
Entity's Exact location: 36.56, 72.00, -827.56
Entity's Block location: World: (36,72,-828), Chunk: (at 4,4,4 in 2,-52; contains blocks 32,0,-832 to 47,255,-817), Region: (0,-2; contains chunks 0,-64 to 31,-33, blocks 0,0,-1024 to 511,255,-513)
Entity's Momentum: 0.00, 0.00, 0.00
Entity's Passengers: []
Entity's Vehicle: ~_ERROR~ NullPointerException: null

– Renderer details –
Details:
Assigned renderer: eex@61ad9bfb
Location: -10.90,0.82,43.99 - World: (-11,0,43), Chunk: (at 5,0,11 in -1,2; contains blocks -16,0,32 to -1,255,47), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Rotation: -180.0
Delta: 0.5399952
Stacktrace:
at efs.a(SourceFile:260)
at ebd.a(SourceFile:1376)
at ebd.a(SourceFile:1155)
at eaz.a(SourceFile:718)

– Affected level –
Details:
All players: 1 total; [eam['Qwerty'/159, l='ClientLevel', x=47.46, y=69.57, z=-871.55]]
Chunk stats: Client Chunk Cache: 841, 136
Level dimension: minecraft:overworld
Level spawn location: World: (-1327,79,-1025), Chunk: (at 1,4,15 in -83,-65; contains blocks -1328,0,-1040 to -1313,255,-1025), Region: (-3,-3; contains chunks -96,-96 to -65,-65, blocks -1536,0,-1536 to -1025,255,-1025)
Level time: 996521665 game time, 2566 day time
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at dxt.a(SourceFile:471)
at dle.c(SourceFile:2007)
at dle.d(SourceFile:645)
at net.minecraft.client.main.Main.main(SourceFile:214)
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:498)
at info.mineshafter.GameStarter.main(GameStarter.java:61)

– System Details –
Details:
Minecraft Version: 20w22a
Minecraft Version ID: 20w22a
Operating System: Linux (amd64) version 4.15.0-101-generic
Java Version: 1.8.0_252, Private Build
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Private Build
Memory: 90343888 bytes (86 MB) / 547356672 bytes (522 MB) up to 4250402816 bytes (4053 MB)
CPUs: 4
JVM Flags: 2 total; -Xmx4G -Xmn128M
Launched Version: 20w22a
Backend library: LWJGL version 3.2.2 build 10
Backend API: Mesa DRI Intel(R) HD Graphics (Coffeelake 3x8 GT3) GL version 3.0 Mesa 19.2.8, Intel Open Source Technology Center
GL Caps: Using framebuffer using OpenGL 3.0
Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs:
Current Language: English (US)
CPU: 4x Intel(R) Core(TM) i3-8109U CPU @ 3.00GHz