---- Minecraft Crash Report ----
// But it works on my machine.

Time: 6/21/18 9:04 AM
Description: Exception ticking world

java.lang.OutOfMemoryError: Java heap space
	at hf.a(SourceFile:64)
	at gy.a(SourceFile:448)
	at gy.a(SourceFile:82)
	at he.a(SourceFile:69)
	at gy.a(SourceFile:448)
	at gy.a(SourceFile:82)
	at gy.a(SourceFile:448)
	at gy.a(SourceFile:82)
	at hi.a(SourceFile:119)
	at hi.a(SourceFile:84)
	at hi.a(SourceFile:80)
	at bri.b(SourceFile:93)
	at bri.a(SourceFile:219)
	at tj.a(SourceFile:93)
	at tj$$Lambda$1403/30432532.accept(Unknown Source)
	at java.lang.Iterable.forEach(Unknown Source)
	at tj.a(SourceFile:88)
	at so.d(SourceFile:282)
	at sp.i_(SourceFile:202)
	at net.minecraft.server.MinecraftServer.w(SourceFile:693)
	at sa.w(SourceFile:365)
	at net.minecraft.server.MinecraftServer.v(SourceFile:626)
	at net.minecraft.server.MinecraftServer.run(SourceFile:531)
	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 hf.a(SourceFile:64)
	at gy.a(SourceFile:448)
	at gy.a(SourceFile:82)
	at he.a(SourceFile:69)
	at gy.a(SourceFile:448)
	at gy.a(SourceFile:82)
	at gy.a(SourceFile:448)
	at gy.a(SourceFile:82)
	at hi.a(SourceFile:119)
	at hi.a(SourceFile:84)
	at hi.a(SourceFile:80)
	at bri.b(SourceFile:93)
	at bri.a(SourceFile:219)
	at tj.a(SourceFile:93)
	at tj$$Lambda$1403/30432532.accept(Unknown Source)
	at java.lang.Iterable.forEach(Unknown Source)
	at tj.a(SourceFile:88)
	at so.d(SourceFile:282)
	at sp.i_(SourceFile:202)

-- Affected level --
Details:
	Level name: world
	All players: 1 total; [sr['kalamazoowho'/5208, l='world', x=-1576.77, y=90.85, z=-1221.19]]
	Chunk stats: ServerChunkCache: 698 Drop: 0
	Level seed: 6101839749274023209
	Level generator: ID 02 - largeBiomes, ver 0. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (0,69,-192), Chunk: (at 0,4,0 in 0,-12; contains blocks 0,0,-192 to 15,255,-177), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 4990348 game time, 5292232 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 46541 (now: false), thunder time: 138184 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.w(SourceFile:693)
	at sa.w(SourceFile:365)
	at net.minecraft.server.MinecraftServer.v(SourceFile:626)
	at net.minecraft.server.MinecraftServer.run(SourceFile:531)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.13-pre3
	Operating System: Windows 10 (x86) version 10.0
	Java Version: 1.8.0_161, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 1992 bytes (0 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 3 total; -Xmx1024M -Xms1024M -Xss1M
	Profiler Position: N/A (disabled)
	Player Count: 1 / 20; [sr['kalamazoowho'/5208, l='world', x=-1576.77, y=90.85, z=-1221.19]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)