---- Minecraft Crash Report ----
// My bad.

Time: 3/16/19 4:28 PM
Description: Ticking block entity

java.lang.IllegalStateException: POI never registered at eu{x=-1118, y=24, z=3052}
	at apa.a(SourceFile:72)
	at aoy.a(SourceFile:37)
	at vc.b(SourceFile:1271)
	at vc$$Lambda$3332/166701261.run(Unknown Source)
	at afy.execute(SourceFile:77)
	at vc.b(SourceFile:1270)
	at vc$$Lambda$3003/1723744937.accept(Unknown Source)
	at java.util.Optional.ifPresent(Optional.java:159)
	at vc.a(SourceFile:1270)
	at bfx.a(SourceFile:252)
	at blt.b(SourceFile:249)
	at blt.a(SourceFile:37)
	at blt$b.e(SourceFile:402)
	at agw.a(SourceFile:100)
	at bso.a(SourceFile:310)
	at bso.a(SourceFile:274)
	at bso.v(SourceFile:180)
	at bso.a(SourceFile:122)
	at bso.g(SourceFile:109)
	at bfx.K(SourceFile:620)
	at vc.a(SourceFile:400)
	at net.minecraft.server.MinecraftServer.b(SourceFile:816)
	at net.minecraft.server.MinecraftServer.a(SourceFile:755)
	at dwb.a(SourceFile:128)
	at net.minecraft.server.MinecraftServer.run(SourceFile:630)
	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 apa.a(SourceFile:72)
	at aoy.a(SourceFile:37)
	at vc.b(SourceFile:1271)
	at vc$$Lambda$3332/166701261.run(Unknown Source)
	at afy.execute(SourceFile:77)
	at vc.b(SourceFile:1270)
	at vc$$Lambda$3003/1723744937.accept(Unknown Source)
	at java.util.Optional.ifPresent(Optional.java:159)
	at vc.a(SourceFile:1270)
	at bfx.a(SourceFile:252)
	at blt.b(SourceFile:249)
	at blt.a(SourceFile:37)
	at blt$b.e(SourceFile:402)
	at agw.a(SourceFile:100)
	at bso.a(SourceFile:310)
	at bso.a(SourceFile:274)
	at bso.v(SourceFile:180)
	at bso.a(SourceFile:122)
	at bso.g(SourceFile:109)

-- Block entity being ticked --
Details:
	Name: minecraft:hopper // bso
	Block: Block{minecraft:hopper}[enabled=true,facing=down]
	Block location: World: (-1118,25,3052), Chunk: (at 2,1,12 in -70,190; contains blocks -1120,0,3040 to -1105,255,3055), Region: (-3,5; contains chunks -96,160 to -65,191, blocks -1536,0,2560 to -1025,255,3071)
	Block: Block{minecraft:hopper}[enabled=true,facing=down]
	Block location: World: (-1118,25,3052), Chunk: (at 2,1,12 in -70,190; contains blocks -1120,0,3040 to -1105,255,3055), Region: (-3,5; contains chunks -96,160 to -65,191, blocks -1536,0,2560 to -1025,255,3071)
Stacktrace:
	at bfx.K(SourceFile:620)
	at vc.a(SourceFile:400)

-- Affected level --
Details:
	Level name: SP2 (12/2/18) [ corrupted ): ]
	All players: 1 total; [vd['Saba98'/144813, l='SP2 (12/2/18) [ corrupted ): ]', x=-1124.98, y=35.94, z=3044.07]]
	Chunk stats: ServerChunkCache: 3706
	Level seed: -398944766076006610
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (-48,69,82), Chunk: (at 0,4,2 in -3,5; contains blocks -48,0,80 to -33,255,95), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 18190154 game time, 106876 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 164430 (now: false), thunder time: 118633 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:816)
	at net.minecraft.server.MinecraftServer.a(SourceFile:755)
	at dwb.a(SourceFile:128)
	at net.minecraft.server.MinecraftServer.run(SourceFile:630)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 19w11b
	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: 851895408 bytes (812 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
	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; [vd['Saba98'/144813, l='SP2 (12/2/18) [ corrupted ): ]', x=-1124.98, y=35.94, z=3044.07]]
	Data Packs: vanilla, file/12 trapdoors v1.0.0.zip (incompatible), file/4 bark blocks v1.0.0.zip (incompatible), file/age 25 kelp tops.zip, file/anti creeper grief v1.0.0.zip (incompatible), file/back to blocks v1.0.0.zip (incompatible), file/double%20shulker%20shells.zip (incompatible), file/double%20slab%20crafting.zip (incompatible), file/dragon%20drops%20elytra.zip (incompatible), file/more bricks crafting v1.0.0.zip (incompatible), file/more%20mob%20heads.zip (incompatible), file/more%20stairs%20crafting.zip (incompatible), file/sandstone dyeing v1.0.0.zip (incompatible), file/universal%20dyeing.zip (incompatible), file/redstone rotation wrench v1.0.0.zip (incompatible), file/terracotta rotation wrench v1.0.0.zip (incompatible), file/armoruncrafting.zip (incompatible), file/more-carpet-crafting-1539206266(1).zip (incompatible), file/TreeCapitator v1.2.2.zip (incompatible), file/anti ghast grief v1.0.0.zip (incompatible), file/customizable armor stands v1.0.0.zip (incompatible), file/uncraftables.zip (incompatible), file/stringsnthings.zip (incompatible)
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.