---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 25/03/20 19:02
Description: Server dump

java.lang.Exception: dummy
	at net.minecraft.server.MinecraftServer.c(SourceFile:1674)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1659)
	at ut.c(SourceFile:89)
	at ut.a(SourceFile:44)
	at ut$$Lambda$2540/277510102.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at cv.a(SourceFile:239)
	at zc.c(SourceFile:1089)
	at zc.a(SourceFile:1076)
	at qu.a(SourceFile:36)
	at qu.a(SourceFile:9)
	at na.a(SourceFile:21)
	at na$$Lambda$3570/2041622761.run(Unknown Source)
	at ug.run(SourceFile:18)
	at akx.c(SourceFile:144)
	at alb.c(SourceFile:23)
	at net.minecraft.server.MinecraftServer.b(SourceFile:749)
	at net.minecraft.server.MinecraftServer.c(SourceFile:142)
	at akx.w(SourceFile:118)
	at net.minecraft.server.MinecraftServer.bc(SourceFile:731)
	at net.minecraft.server.MinecraftServer.w(SourceFile:725)
	at akx.c(SourceFile:127)
	at net.minecraft.server.MinecraftServer.v(SourceFile:710)
	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: 20w13a
	Minecraft Version ID: 20w13a
	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: 686825792 bytes (655 MB) / 1979711488 bytes (1888 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
	Player Count: 1 / 8; [yl['dr_hammerfield'/250, l='New World', x=245.50, y=65.00, z=222.50]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.