---- Minecraft Crash Report ----
// Shall we play a game?

Time: 14.06.20 15:23
Description: Server dump

java.lang.Exception: dummy
	at net.minecraft.server.MinecraftServer.c(SourceFile:1534)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1519)
	at vl.c(SourceFile:89)
	at vl.a(SourceFile:44)
	at vl$$Lambda$3266/614850410.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at cz.a(SourceFile:260)
	at zu.c(SourceFile:1134)
	at zu.a(SourceFile:1121)
	at rc.a(SourceFile:36)
	at rc.a(SourceFile:9)
	at nj.a(SourceFile:21)
	at nj$$Lambda$4520/987872509.run(Unknown Source)
	at ux.run(SourceFile:18)
	at amm.c(SourceFile:144)
	at amq.c(SourceFile:23)
	at net.minecraft.server.MinecraftServer.b(SourceFile:763)
	at net.minecraft.server.MinecraftServer.c(SourceFile:154)
	at amm.x(SourceFile:118)
	at net.minecraft.server.MinecraftServer.aZ(SourceFile:745)
	at net.minecraft.server.MinecraftServer.x(SourceFile:739)
	at amm.bj(SourceFile:103)
	at net.minecraft.server.MinecraftServer.w(SourceFile:723)
	at net.minecraft.server.MinecraftServer.v(SourceFile:676)
	at net.minecraft.server.MinecraftServer.a(SourceFile:256)
	at net.minecraft.server.MinecraftServer$$Lambda$3875/82360399.run(Unknown Source)
	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: 1.16 Pre-release 5
	Minecraft Version ID: 1.16-pre5
	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: 1436781528 bytes (1370 MB) / 2818572288 bytes (2688 MB) up to 4294967296 bytes (4096 MB)
	CPUs: 4
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [zd['McPowerX'/537, l='ServerLevel[Fliegender Dschungel]', x=417.43, y=128.00, z=59.04]]
	Data Packs: vanilla, file/mkbloot
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.