---- Minecraft Crash Report ----
// Quite honestly, I wouldn't worry myself about that.

Time: 10/27/18 6:23 PM
Description: Ticking block entity

java.lang.NullPointerException: Ticking block entity
	at bkr.s(SourceFile:347)
	at bkr.a(SourceFile:190)
	at bkt.a(SourceFile:372)
	at bkt.a(SourceFile:336)
	at bkt.s(SourceFile:200)
	at bkt.a(SourceFile:142)
	at bkt.Z_(SourceFile:129)
	at aza.n_(SourceFile:1060)
	at tz.n_(SourceFile:293)
	at net.minecraft.server.MinecraftServer.b(SourceFile:738)
	at th.b(SourceFile:360)
	at net.minecraft.server.MinecraftServer.a(SourceFile:664)
	at net.minecraft.server.MinecraftServer.run(SourceFile:568)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Thread: Server thread
Stacktrace:
	at bkr.s(SourceFile:347)
	at bkr.a(SourceFile:190)
	at bkt.a(SourceFile:372)
	at bkt.a(SourceFile:336)
	at bkt.s(SourceFile:200)
	at bkt.a(SourceFile:142)
	at bkt.Z_(SourceFile:129)

-- Block entity being ticked --
Details:
	Name: minecraft:hopper // bkt
	Block: Block{minecraft:hopper}[enabled=true,facing=down]
	Block location: World: (-2549,66,2245), Chunk: (at 11,4,5 in -160,140; contains blocks -2560,0,2240 to -2545,255,2255), Region: (-5,4; contains chunks -160,128 to -129,159, blocks -2560,0,2048 to -2049,255,2559)
	Block: Block{minecraft:hopper}[enabled=true,facing=down]
	Block location: World: (-2549,66,2245), Chunk: (at 11,4,5 in -160,140; contains blocks -2560,0,2240 to -2545,255,2255), Region: (-5,4; contains chunks -160,128 to -129,159, blocks -2560,0,2048 to -2049,255,2559)
Stacktrace:
	at aza.n_(SourceFile:1060)
	at tz.n_(SourceFile:293)

-- Affected level --
Details:
	Level name: world
	All players: 2 total; [ub['124scratch'/108766, l='world', x=-22.72, y=69.00, z=413.36], ub['chair_tan'/152514, l='world', x=-2511.92, y=79.00, z=2083.28]]
	Chunk stats: ServerChunkCache: 4762
	Level seed: 2947854692355743996
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (-16,66,240), Chunk: (at 0,4,0 in -1,15; contains blocks -16,0,240 to -1,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 2011571 game time, 2269744 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 21433 (now: false), thunder time: 80412 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:738)
	at th.b(SourceFile:360)
	at net.minecraft.server.MinecraftServer.a(SourceFile:664)
	at net.minecraft.server.MinecraftServer.run(SourceFile:568)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 18w43c
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_191, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 966901680 bytes (922 MB) / 3867148288 bytes (3688 MB) up to 3867148288 bytes (3688 MB)
	JVM Flags: 2 total; -Xmx4G -Xms4G
	Profiler Position: N/A (disabled)
	Player Count: 2 / 20; [ub['124scratch'/108766, l='world', x=-22.72, y=69.00, z=413.36], ub['chair_tan'/152514, l='world', x=-2511.92, y=79.00, z=2083.28]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)