---- Minecraft Crash Report ----
// Ouch. That hurt :(

Time: 19.03.19 15:04
Description: Exception ticking world

java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
	at java.util.ArrayList$Itr.next(Unknown Source)
	at bfx.K(SourceFile:614)
	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(Unknown Source)


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

-- Head --
Thread: Server thread
Stacktrace:
	at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
	at java.util.ArrayList$Itr.next(Unknown Source)
	at bfx.K(SourceFile:614)
	at vc.a(SourceFile:400)

-- Affected level --
Details:
	Level name: #Noracist
	All players: 1 total; [vd['Jokke89'/2, l='#Noracist', x=-157.99, y=72.00, z=486.01]]
	Chunk stats: ServerChunkCache: 4085
	Level seed: 5346227721037004051
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (60,65,-587), Chunk: (at 12,4,5 in 3,-37; contains blocks 48,0,-592 to 63,255,-577), Region: (0,-2; contains chunks 0,-64 to 31,-33, blocks 0,0,-1024 to 511,255,-513)
	Level time: 1663967311 game time, 223086 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 87629 (now: false), thunder time: 96221 (now: false)
	Level game mode: Game mode: creative (ID 1). 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(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 19w11b
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_162, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1112371216 bytes (1060 MB) / 1915224064 bytes (1826 MB) up to 2863661056 bytes (2731 MB)
	JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx3G
	Player Count: 1 / 8; [vd['Jokke89'/2, l='#Noracist', x=-157.99, y=72.00, z=486.01]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.