[MC-125134] Server crashes while generating new chunks – java.util.concurrent.ExecutionException: We are asking a region for a chunk out of bound

Map crashes while I try to load it. The condition at the time of loading is that I am underwater about to be attacked by a spider. When I load, after about 1 second as an air bubble bursts it crashes - I don't know if it's because the spider attacked or the air bubble burst.

launcher_log.txt

Description: Exception generating new chunk

java.util.concurrent.ExecutionException: java.lang.RuntimeException: We are asking a region for a chunk out of bound | -40 -18
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2237)
	at rz.c(SourceFile:130)
	at sg.a(SourceFile:84)
	at sh.c(SourceFile:144)
	at sa.k_(SourceFile:221)
	at net.minecraft.server.MinecraftServer.w(SourceFile:695)
	at net.minecraft.server.MinecraftServer.v(SourceFile:628)
	at cvl.v(SourceFile:155)
	at net.minecraft.server.MinecraftServer.run(SourceFile:533)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: We are asking a region for a chunk out of bound | -40 -18
	at sf.c(SourceFile:105)
	at sf.a(SourceFile:91)
	at sf.b(SourceFile:111)
	at bpf.a(SourceFile:96)
	at bok.a(SourceFile:138)
	at bok.a(SourceFile:116)
	at bok.a(SourceFile:61)
	at bgo.a(SourceFile:46)
	at sl.a(SourceFile:13)
	at sm.a(SourceFile:34)
	at bgq.a(SourceFile:89)
	at sr.a(SourceFile:54)
	at sr.a(SourceFile:23)
	at zo$a.a(SourceFile:143)
	at zo$a$$Lambda$952/674062361.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	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: Client thread
Stacktrace:
	at rz.a(SourceFile:180)

-- Chunk to be generated --
Details:
	Location: -40,-18
	Position hash: -73014444072
	Generator: bif@67b029d6
Stacktrace:
	at rz.a(SourceFile:180)
	at rz.c(SourceFile:133)
	at sg.a(SourceFile:84)
	at sh.c(SourceFile:144)
	at sa.k_(SourceFile:221)
	at net.minecraft.server.MinecraftServer.w(SourceFile:695)
	at net.minecraft.server.MinecraftServer.v(SourceFile:628)
	at cvl.v(SourceFile:155)
	at net.minecraft.server.MinecraftServer.run(SourceFile:533)
	at java.lang.Thread.run(Thread.java:745)