---- Minecraft Crash Report ----
// Why did you do that?

Time: 28.02.20 16:08
Description: Level dump

java.lang.Exception: dummy
	at vk.a(SourceFile:1348)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1613)
	at rx.c(SourceFile:92)
	at rx.a(SourceFile:45)
	at rx$$Lambda$2030/49651407.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at ce.a(SourceFile:225)
	at wc.c(SourceFile:1067)
	at wc.a(SourceFile:1054)
	at ny.a(SourceFile:37)
	at ny.a(SourceFile:9)
	at ke.lambda$checkThreadAndEnqueue$0(PacketThreadUtil.java:33)
	at ke$$Lambda$2763/2122769347.run(Unknown Source)
	at rk.run(SourceFile:18)
	at agq.h(ThreadTaskExecutor.java:170)
	at agu.h(SourceFile:23)
	at agq.q(ThreadTaskExecutor.java:135)
	at net.minecraft.server.MinecraftServer.aX(SourceFile:712)
	at net.minecraft.server.MinecraftServer.q(SourceFile:706)
	at agq.bh(ThreadTaskExecutor.java:115)
	at net.minecraft.server.MinecraftServer.p(SourceFile:690)
	at net.minecraft.server.MinecraftServer.run(SourceFile:646)
	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 thread
Stacktrace:
	at vk.a(SourceFile:1348)

-- Affected level --
Details:
	All players: 0 total; []
	Chunk stats: ServerChunkCache: 0
	Level dimension: minecraft:the_nether
	Derived: true
	Level name: world
	Level seed: -4702471830908765395
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (-8,63,-12), Chunk: (at 8,3,4 in -1,-1; contains blocks -16,0,-16 to -1,255,-1), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 1884560 game time, 2201183 day time
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 71152 (now: false), thunder time: 110229 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at vk.a(SourceFile:1348)
	at net.minecraft.server.MinecraftServer.a(SourceFile:1613)
	at rx.c(SourceFile:92)
	at rx.a(SourceFile:45)
	at rx$$Lambda$2030/49651407.run(Unknown Source)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:262)
	at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:176)
	at ce.a(SourceFile:225)
	at wc.c(SourceFile:1067)
	at wc.a(SourceFile:1054)
	at ny.a(SourceFile:37)
	at ny.a(SourceFile:9)
	at ke.lambda$checkThreadAndEnqueue$0(PacketThreadUtil.java:33)
	at ke$$Lambda$2763/2122769347.run(Unknown Source)
	at rk.run(SourceFile:18)
	at agq.h(ThreadTaskExecutor.java:170)
	at agu.h(SourceFile:23)
	at agq.q(ThreadTaskExecutor.java:135)
	at net.minecraft.server.MinecraftServer.aX(SourceFile:712)
	at net.minecraft.server.MinecraftServer.q(SourceFile:706)
	at agq.bh(ThreadTaskExecutor.java:115)
	at net.minecraft.server.MinecraftServer.p(SourceFile:690)
	at net.minecraft.server.MinecraftServer.run(SourceFile:646)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 1.14.4
	Minecraft Version ID: 1.14.4
	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: 1249467264 bytes (1191 MB) / 2147483648 bytes (2048 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
	OptiFine Version: OptiFine_1.14.4_HD_U_F5
	OptiFine Build: 20191204-141250
	Render Distance Chunks: 16
	Mipmaps: 4
	Anisotropic Filtering: 1
	Antialiasing: 0
	Multitexture: false
	Shaders: null
	OpenGlVersion: 4.5.13399 Compatibility Profile Context 15.201.1101.0
	OpenGlRenderer: AMD Radeon(TM) R5 Graphics
	OpenGlVendor: ATI Technologies Inc.
	CpuCount: 4