---- Minecraft Crash Report ----
// Don't do that.

Time: 3/12/20 5:21 PM
Description: Server dump

java.lang.Exception: dummy
	at net.minecraft.server.MinecraftServer.c(SourceFile:1674)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1659)
	at up.c(SourceFile:89)
	at up.a(SourceFile:44)
	at up$$Lambda$2594/856692358.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at cs.a(SourceFile:239)
	at yy.c(SourceFile:1082)
	at yy.a(SourceFile:1069)
	at qq.a(SourceFile:36)
	at qq.a(SourceFile:9)
	at mw.a(SourceFile:21)
	at mw$$Lambda$3545/1741783819.run(Unknown Source)
	at uc.run(SourceFile:18)
	at aki.c(SourceFile:144)
	at akm.c(SourceFile:23)
	at net.minecraft.server.MinecraftServer.b(SourceFile:749)
	at net.minecraft.server.MinecraftServer.c(SourceFile:142)
	at aki.w(SourceFile:118)
	at net.minecraft.server.MinecraftServer.bc(SourceFile:731)
	at net.minecraft.server.MinecraftServer.w(SourceFile:725)
	at aki.bm(SourceFile:103)
	at net.minecraft.server.MinecraftServer.v(SourceFile:709)
	at net.minecraft.server.MinecraftServer.run(SourceFile:662)
	at java.lang.Thread.run(Thread.java:745)


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

-- System Details --
Details:
	Minecraft Version: 20w11a
	Minecraft Version ID: 20w11a
	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: 748714600 bytes (714 MB) / 2013265920 bytes (1920 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 8
	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
	Player Count: 1 / 8; [yh['Crackers0106'/234, l='20w11a', x=10.60, y=63.00, z=-85.65]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.