---- Minecraft Crash Report ----
// You're mean.

Time: 16/07/18 21:16
Description: Exception ticking world

java.lang.IllegalArgumentException: bound must be positive
	at java.util.Random.nextInt(Unknown Source)
	at axz.a(SourceFile:196)
	at axz.a(SourceFile:98)
	at tc.i_(SourceFile:196)
	at net.minecraft.server.MinecraftServer.w(SourceFile:690)
	at sn.w(SourceFile:357)
	at net.minecraft.server.MinecraftServer.v(SourceFile:623)
	at net.minecraft.server.MinecraftServer.run(SourceFile:526)
	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.Random.nextInt(Unknown Source)
	at axz.a(SourceFile:196)
	at axz.a(SourceFile:98)
	at tc.i_(SourceFile:196)

-- Affected level --
Details:
	Level name: world
	All players: 6 total; [te['c4rl0s6'/34, l='world', x=263.82, y=4.89, z=55.36], te['the_suso_craft'/35, l='world', x=267.13, y=3.00, z=54.00], te['FACS01'/59583222, l='world', x=268.38, y=9.36, z=79.76], te['Elsfic'/1891320, l='world', x=267.75, y=3.00, z=55.03], te['Juider'/170861, l='world', x=267.70, y=-3.56, z=54.70], te['Arreme'/127255596, l='world', x=268.80, y=6.96, z=60.97]]
	Chunk stats: ServerChunkCache: 483 Drop: 0
	Level seed: 6921849904506173371
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: {biome:"minecraft:plains",layers:[{block:"minecraft:iron_block",height:5b}],structures:{village:{}}}
	Level spawn location: World: (248,4,56), Chunk: (at 8,0,8 in 15,3; contains blocks 240,0,48 to 255,255,63), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 76142 game time, 633 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 97398 (now: false), thunder time: 2863 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.w(SourceFile:690)
	at sn.w(SourceFile:357)
	at net.minecraft.server.MinecraftServer.v(SourceFile:623)
	at net.minecraft.server.MinecraftServer.run(SourceFile:526)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.13-pre9
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_161, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 3308947800 bytes (3155 MB) / 5442109440 bytes (5190 MB) up to 5442109440 bytes (5190 MB)
	JVM Flags: 2 total; -Xms5192m -Xmx5192m
	Profiler Position: N/A (disabled)
	Player Count: 6 / 10; [te['c4rl0s6'/34, l='world', x=263.82, y=4.89, z=55.36], te['the_suso_craft'/35, l='world', x=267.13, y=3.00, z=54.00], te['Juider'/170861, l='world', x=267.70, y=-3.56, z=54.70], te['Elsfic'/1891320, l='world', x=267.75, y=3.00, z=55.03], te['FACS01'/59583222, l='world', x=268.38, y=9.36, z=79.76], te['Arreme'/127255596, l='world', x=268.80, y=6.96, z=60.97]]
	Data Packs: vanilla, file/KappaFACS.zip
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)