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

Time: 14.07.18 23:55
Description: Exception generating new chunk

java.util.concurrent.ExecutionException: java.lang.RuntimeException: We are asking a region for a chunk out of bound | 1806251 -7
	at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1887)
	at tb.c(SourceFile:126)
	at tj.a(SourceFile:85)
	at tk.c(SourceFile:123)
	at tc.i_(SourceFile:220)
	at net.minecraft.server.MinecraftServer.w(SourceFile:690)
	at net.minecraft.server.MinecraftServer.v(SourceFile:623)
	at dft.v(SourceFile:157)
	at net.minecraft.server.MinecraftServer.run(SourceFile:526)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: We are asking a region for a chunk out of bound | 1806251 -7
	at th.c(SourceFile:117)
	at axq.y(SourceFile:45)
	at th.a_(SourceFile:123)
	at axt.c(SourceFile:349)
	at aev.a(SourceFile:713)
	at axz.a(SourceFile:286)
	at boj.b(SourceFile:116)
	at tv.a(SourceFile:15)
	at tp.a(SourceFile:35)
	at bmr.a(SourceFile:95)
	at tw.a(SourceFile:62)
	at tw.a(SourceFile:25)
	at acr$a.a(SourceFile:130)
	at acr$a$$Lambda$1539/2020413485.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)


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

-- Head --
Thread: Server thread
Stacktrace:
	at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)

-- Chunk to be generated --
Details:
	Location: 1806252,-7
	Position hash: -30062964820
	Generator: boj@2b092bb8
Stacktrace:
	at tb.a(SourceFile:170)
	at tb.c(SourceFile:129)
	at tj.a(SourceFile:85)
	at tk.c(SourceFile:123)
	at tc.i_(SourceFile:220)
	at net.minecraft.server.MinecraftServer.w(SourceFile:690)
	at net.minecraft.server.MinecraftServer.v(SourceFile:623)
	at dft.v(SourceFile:157)
	at net.minecraft.server.MinecraftServer.run(SourceFile:526)
	at java.lang.Thread.run(Thread.java:745)

-- Affected level --
Details:
	Level name: New World
	All players: 1 total; [te['LuigiGhostGaming'/2235, l='New World', x=28900008.09, y=53.60, z=3.81]]
	Chunk stats: ServerChunkCache: 415 Drop: 0
	Level seed: 5237304898019425710
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (144,63,159), Chunk: (at 0,3,15 in 9,9; contains blocks 144,0,144 to 159,255,159), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 454 game time, 454 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 145429 (now: false), thunder time: 164677 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true

-- System Details --
Details:
	Minecraft Version: 1.13-pre8
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 409392832 bytes (390 MB) / 956301312 bytes (912 MB) up to 1073741824 bytes (1024 MB)
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [te['LuigiGhostGaming'/2235, l='New World', x=28900008.09, y=53.60, z=3.81]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.