Crash report:

---- Minecraft Crash Report -------- Minecraft Crash Report ----// This doesn't make any sense!
Time: 06-04-20 18:49Description: Loading entity NBT
java.lang.NullPointerException: Loading entity NBT at lk.a(SourceFile:168) at ky.a(SourceFile:150) at aoh.a(SourceFile:119) at aof.a(SourceFile:185) at aog.a(SourceFile:106) at aog$$Lambda$3457/1256378927.accept(Unknown Source) at v.a(SourceFile:339) at aog.a(SourceFile:102) at ann.a(SourceFile:606) at bch.a(SourceFile:822) at yl.a(SourceFile:229) at anc.f(SourceFile:1616) at cxn.b(SourceFile:130) at aav.a(SourceFile:311) at aav.a(SourceFile:127) at ze.c(SourceFile:111) at ze.b(SourceFile:63) at ly.a(SourceFile:230) at zb.c(SourceFile:171) at net.minecraft.server.MinecraftServer.b(SourceFile:864) at net.minecraft.server.MinecraftServer.a(SourceFile:791) at ell.a(SourceFile:128) at net.minecraft.server.MinecraftServer.run(SourceFile:650) at java.lang.Thread.run(Thread.java:745)

A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
– Head --Thread: Server threadStacktrace: at lk.a(SourceFile:168) at ky.a(SourceFile:150) at aoh.a(SourceFile:119) at aof.a(SourceFile:185) at aog.a(SourceFile:106) at aog$$Lambda$3457/1256378927.accept(Unknown Source) at v.a(SourceFile:339) at aog.a(SourceFile:102) at ann.a(SourceFile:606) at bch.a(SourceFile:822) at yl.a(SourceFile:229)
– Entity being loaded --Details: Entity Type: minecraft:player (yl) Entity ID: 133 Entity Name: TriblerH Entity's Exact location: -171.90, 52.00, 539.49 Entity's Block location: World: (-172,52,539), Chunk: (at 4,3,11 in -11,33; contains blocks -176,0,528 to -161,255,543), Region: (-1,1; contains chunks -32,32 to -1,63, blocks -512,0,512 to -1,255,1023) Entity's Momentum: 0.00, -0.08, 0.00 Entity's Passengers: [] Entity's Vehicle: ~_ERROR~ NullPointerException: nullStacktrace: at anc.f(SourceFile:1616) at cxn.b(SourceFile:130) at aav.a(SourceFile:311) at aav.a(SourceFile:127) at ze.c(SourceFile:111) at ze.b(SourceFile:63) at ly.a(SourceFile:230)
– Ticking connection --Details: Connection: ly@3844ed60Stacktrace: at zb.c(SourceFile:171) at net.minecraft.server.MinecraftServer.b(SourceFile:864) at net.minecraft.server.MinecraftServer.a(SourceFile:791) at ell.a(SourceFile:128) at net.minecraft.server.MinecraftServer.run(SourceFile:650) at java.lang.Thread.run(Thread.java:745)
– System Details --Details: Minecraft Version: 20w14a Minecraft Version ID: 20w14a 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: 5091299376 bytes (4855 MB) / 5603590144 bytes (5344 MB) up to 6442450944 bytes (6144 MB) CPUs: 4 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx6G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Player Count: 0 / 8; [] Data Packs: vanilla Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.