---- Minecraft Crash Report ----
// Shall we play a game?

Time: 5/4/19 5:20 AM
Description: Exception ticking world

java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909)
	at java.util.ArrayList$Itr.next(ArrayList.java:859)
	at bhu.a(SourceFile:72)
	at vg.a(SourceFile:317)
	at net.minecraft.server.MinecraftServer.b(SourceFile:827)
	at ug.b(SourceFile:343)
	at net.minecraft.server.MinecraftServer.a(SourceFile:764)
	at net.minecraft.server.MinecraftServer.run(SourceFile:632)
	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 java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909)
	at java.util.ArrayList$Itr.next(ArrayList.java:859)
	at bhu.a(SourceFile:72)
	at vg.a(SourceFile:317)

-- Affected level --
Details:
	Level name: world
	All players: 1 total; [vh['Karlssoonn'/355, l='world', x=-2684.66, y=80.29, z=-2544.61]]
	Chunk stats: ServerChunkCache: 4323
	Level seed: -939744266393554245
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (-206,63,-240), Chunk: (at 2,3,0 in -13,-15; contains blocks -208,0,-240 to -193,255,-225), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 8874611 game time, 4320396 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 45220 (now: false), thunder time: 167693 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:827)
	at ug.b(SourceFile:343)
	at net.minecraft.server.MinecraftServer.a(SourceFile:764)
	at net.minecraft.server.MinecraftServer.run(SourceFile:632)
	at java.lang.Thread.run(Thread.java:748)

-- System Details --
Details:
	Minecraft Version: 1.14
	Operating System: Linux (amd64) version 2.6.32-042stab133.2
	Java Version: 1.8.0_191, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 2123357336 bytes (2024 MB) / 4294967296 bytes (4096 MB) up to 4294967296 bytes (4096 MB)
	JVM Flags: 14 total; -Xms4G -Xmx4G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50 -XX:+AggressiveOpts -XX:+AlwaysPreTouch -XX:+ParallelRefProcEnabled
	Player Count: 1 / 20; [vh['Karlssoonn'/355, l='world', x=-2684.66, y=80.29, z=-2544.61]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)