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

Time: 3/14/19 8:25 PM
Description: Ticking block entity

java.lang.IllegalStateException: POI never registered at eu{x=9, y=71, z=79}
	at apa.a(SourceFile:72)
	at aoy.a(SourceFile:37)
	at vc.b(SourceFile:1271)
	at afy.execute(SourceFile:77)
	at vc.b(SourceFile:1270)
	at java.util.Optional.ifPresent(Optional.java:159)
	at vc.a(SourceFile:1270)
	at bfx.a(SourceFile:252)
	at brt.a(SourceFile:156)
	at brt.g(SourceFile:150)
	at bfx.K(SourceFile:620)
	at vc.a(SourceFile:400)
	at net.minecraft.server.MinecraftServer.b(SourceFile:816)
	at ud.b(SourceFile:343)
	at net.minecraft.server.MinecraftServer.a(SourceFile:755)
	at net.minecraft.server.MinecraftServer.run(SourceFile:630)
	at java.lang.Thread.run(Thread.java:748)


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

-- Head --
Thread: Server thread
Stacktrace:
	at apa.a(SourceFile:72)
	at aoy.a(SourceFile:37)
	at vc.b(SourceFile:1271)
	at afy.execute(SourceFile:77)
	at vc.b(SourceFile:1270)
	at java.util.Optional.ifPresent(Optional.java:159)
	at vc.a(SourceFile:1270)
	at bfx.a(SourceFile:252)
	at brt.a(SourceFile:156)
	at brt.g(SourceFile:150)

-- Block entity being ticked --
Details:
	Name: minecraft:barrel // brt
	Block: Block{minecraft:barrel}[facing=up,open=true]
	Block location: World: (9,71,79), Chunk: (at 9,4,15 in 0,4; contains blocks 0,0,64 to 15,255,79), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Block: Block{minecraft:barrel}[facing=up,open=true]
	Block location: World: (9,71,79), Chunk: (at 9,4,15 in 0,4; contains blocks 0,0,64 to 15,255,79), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Stacktrace:
	at bfx.K(SourceFile:620)
	at vc.a(SourceFile:400)

-- Affected level --
Details:
	Level name: world_current
	All players: 2 total; [vd['raviool'/159, l='world_current', x=2627.88, y=77.85, z=3054.13], vd['lockdown6'/25648, l='world_current', x=8.59, y=71.00, z=79.36]]
	Chunk stats: ServerChunkCache: 6967
	Level seed: -8825545587751633729
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (80,67,16), Chunk: (at 0,4,0 in 5,1; contains blocks 80,0,16 to 95,255,31), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 3152910 game time, 3946615 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 56290 (now: false), thunder time: 5127 (now: true)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:816)
	at ud.b(SourceFile:343)
	at net.minecraft.server.MinecraftServer.a(SourceFile:755)
	at net.minecraft.server.MinecraftServer.run(SourceFile:630)
	at java.lang.Thread.run(Thread.java:748)

-- System Details --
Details:
	Minecraft Version: 19w11b
	Operating System: Linux (amd64) version 4.9.0-8-amd64
	Java Version: 1.8.0_181, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 740082328 bytes (705 MB) / 1997537280 bytes (1905 MB) up to 3340763136 bytes (3186 MB)
	JVM Flags: 1 total; -Xmx3584M
	Player Count: 2 / 10; [vd['raviool'/159, l='world_current', x=2627.88, y=77.85, z=3054.13], vd['lockdown6'/25648, l='world_current', x=8.59, y=71.00, z=79.36]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)