---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 11/27/20, 1:59 PM
Description: Exception while ticking

java.lang.IllegalStateException: Unable to get CCW facing of down
	at gc.h(SourceFile:290)
	at bue.b(SourceFile:184)
	at bue.a(SourceFile:169)
	at gw$10.a(SourceFile:425)
	at gv.dispense(SourceFile:15)
	at bwa.a(SourceFile:89)
	at bwa.a(SourceFile:112)
	at ceg$a.a(SourceFile:874)
	at aag.b(SourceFile:602)
	at bsl.b(SourceFile:84)
	at aag.a(SourceFile:357)
	at net.minecraft.server.MinecraftServer.b(SourceFile:871)
	at net.minecraft.server.MinecraftServer.a(SourceFile:811)
	at eng.a(SourceFile:91)
	at net.minecraft.server.MinecraftServer.w(SourceFile:670)
	at net.minecraft.server.MinecraftServer.a(SourceFile:257)
	at java.base/java.lang.Thread.run(Thread.java:834)


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

-- Head --
Thread: Server thread
Stacktrace:
	at gc.h(SourceFile:290)
	at bue.b(SourceFile:184)
	at bue.a(SourceFile:169)
	at gw$10.a(SourceFile:425)
	at gv.dispense(SourceFile:15)
	at bwa.a(SourceFile:89)
	at bwa.a(SourceFile:112)
	at ceg$a.a(SourceFile:874)
	at aag.b(SourceFile:602)

-- Block being ticked --
Details:
	Block location: World: (67,5,-171), Chunk: (at 3,0,5 in 4,-11; contains blocks 64,0,-176 to 79,255,-161), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Stacktrace:
	at bsl.b(SourceFile:84)
	at aag.a(SourceFile:357)

-- Affected level --
Details:
	All players: 1 total; [aah['LemonGod69'/243, l='ServerLevel[CrashTest3]', x=64.59, y=3.00, z=-169.13]]
	Chunk stats: ServerChunkCache: 3481
	Level dimension: minecraft:overworld
	Level spawn location: World: (80,4,-176), Chunk: (at 0,0,0 in 5,-11; contains blocks 80,0,-176 to 95,255,-161), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 15758 game time, 3439 day time
	Level name: CrashTest3
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
	Level weather: Rain time: 124880 (now: false), thunder time: 53548 (now: false)
	Known server brands: vanilla
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:871)
	at net.minecraft.server.MinecraftServer.a(SourceFile:811)
	at eng.a(SourceFile:91)
	at net.minecraft.server.MinecraftServer.w(SourceFile:670)
	at net.minecraft.server.MinecraftServer.a(SourceFile:257)
	at java.base/java.lang.Thread.run(Thread.java:834)

-- System Details --
Details:
	Minecraft Version: 1.16.4
	Minecraft Version ID: 1.16.4
	Operating System: Linux (amd64) version 5.4.0-42-generic
	Java Version: 11.0.8, Ubuntu
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Ubuntu
	Memory: 920221480 bytes (877 MB) / 1610612736 bytes (1536 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 6
	JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [aah['LemonGod69'/243, l='ServerLevel[CrashTest3]', x=64.59, y=3.00, z=-169.13]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.