[MC-136588] Failed to save chunk after 1.13.1 update

1.13.1: 2018-08-30-4.log
[12:24:01] [Server thread/ERROR]: Failed to save chunk
h: Saving entity NBT
	at aer.e(SourceFile:1484) ~[server.jar:?]
	at aer.c(SourceFile:1415) ~[server.jar:?]
	at aer.d(SourceFile:1423) ~[server.jar:?]
	at bnu.a(SourceFile:409) ~[server.jar:?]
	at bnu.a(SourceFile:228) [server.jar:?]
	at tc.b(SourceFile:199) [server.jar:?]
	at tc.a(SourceFile:216) [server.jar:?]
	at td.a(SourceFile:728) [server.jar:?]
	at net.minecraft.server.MinecraftServer.a(SourceFile:508) [server.jar:?]
	at net.minecraft.server.MinecraftServer.a(SourceFile:699) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:584) [server.jar:?]
	at java.lang.Thread.run(Unknown Source) [?:?]
Caused by: java.lang.NullPointerException
	at aer.e(SourceFile:1436) ~[server.jar:?]
	... 11 more
[12:24:01] [Server thread/ERROR]: Failed to save chunk
h: Saving entity NBT
	at aer.e(SourceFile:1484) ~[server.jar:?]
	at aer.c(SourceFile:1415) ~[server.jar:?]
	at aer.d(SourceFile:1423) ~[server.jar:?]
	at bnu.a(SourceFile:409) ~[server.jar:?]
	at bnu.a(SourceFile:228) [server.jar:?]
	at tc.b(SourceFile:199) [server.jar:?]
	at tc.a(SourceFile:256) [server.jar:?]
	at td.a(SourceFile:199) [server.jar:?]
	at net.minecraft.server.MinecraftServer.b(SourceFile:747) [server.jar:?]
	at so.b(SourceFile:360) [server.jar:?]
	at net.minecraft.server.MinecraftServer.a(SourceFile:681) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:584) [server.jar:?]
	at java.lang.Thread.run(Unknown Source) [?:?]
Caused by: java.lang.NullPointerException
	at aer.e(SourceFile:1436) ~[server.jar:?]
	... 12 more