One specific chunk regenerates

The chunk pictured always regenerates upon server boot up. Erasing anything that used to be there.

The console also spouts out these errors:

// 23:51:45] [main/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[23:51:45] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[23:51:45] [main/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[23:51:45] [main/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[23:51:45] [main/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[23:51:45] [Server thread/INFO]: Starting minecraft server version 1.14 Pre-Release 1
[23:51:45] [Server thread/INFO]: Loading properties
[23:51:45] [Server thread/INFO]: Default game type: SURVIVAL
[23:51:45] [Server thread/INFO]: Generating keypair
[23:51:46] [Server thread/INFO]: Starting Minecraft server on *:25565
[23:51:46] [Server thread/INFO]: Using epoll channel type
[23:51:46] [Server thread/INFO]: Preparing level "world"
[23:51:46] [Server thread/INFO]: Reloading ResourceManager: Default
[23:51:48] [Server thread/INFO]: Loaded 6 recipes
[23:51:49] [Server thread/INFO]: Loaded 809 advancements
[23:52:14] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[23:52:15] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:15] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:15] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:16] [Server thread/ERROR]: Couldn't load chunk
java.lang.IllegalStateException: POI data mismatch: already registered at ev{x=-145, y=79, z=463}
	at aqc.a(SourceFile:72) ~[server.jar:?]
	at aqc.a(SourceFile:43) ~[server.jar:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_191]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_191]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_191]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_191]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_191]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_191]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_191]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_191]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_191]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_191]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_191]
	at aqc.<init>(SourceFile:43) ~[server.jar:?]
	at bxt.a(SourceFile:123) ~[server.jar:?]
	at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_191]
	at bxt.a(SourceFile:122) ~[server.jar:?]
	at bxt.a(SourceFile:102) ~[server.jar:?]
	at bxt.d(SourceFile:76) ~[server.jar:?]
	at aqa.a(SourceFile:165) ~[server.jar:?]
	at bxo.a(SourceFile:113) ~[server.jar:?]
	at us.f(SourceFile:416) ~[server.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_191]
	at agf.h(SourceFile:135) [server.jar:?]
	at agf.p(SourceFile:114) [server.jar:?]
	at vd$a.p(SourceFile:438) [server.jar:?]
	at vd.d(SourceFile:194) [server.jar:?]
	at net.minecraft.server.MinecraftServer.p(SourceFile:698) [server.jar:?]
	at agf.bf(SourceFile:99) [server.jar:?]
	at net.minecraft.server.MinecraftServer.o(SourceFile:676) [server.jar:?]
	at net.minecraft.server.MinecraftServer.a(SourceFile:467) [server.jar:?]
	at net.minecraft.server.MinecraftServer.a(SourceFile:370) [server.jar:?]
	at ug.d(SourceFile:218) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:602) [server.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:21] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:22] [Server-Worker-1/INFO]: Preparing spawn area: 0%
[23:52:22] [Server-Worker-1/INFO]: Preparing spawn area: 3%
[23:52:23] [Server-Worker-1/INFO]: Preparing spawn area: 22%
[23:52:23] [Server-Worker-1/INFO]: Preparing spawn area: 57%
[23:52:24] [Server thread/INFO]: Time elapsed: 9400 ms
[23:52:24] [Server thread/INFO]: Done (37.906s)! For help, type "help"
[23:52:24] [Server thread/INFO]: Starting GS4 status listener
[23:52:24] [Query Listener #1/INFO]: Query running on 0.0.0.0:25566
[23:52:32] [User Authenticator #1/INFO]: UUID of player Teethdude is a947c83d-bc68-4469-8c80-371b2a39ee71
[23:52:32] [Server thread/INFO]: Teethdude[/156.57.191.170:16209] logged in with entity id 237 at (-114.58781418600536, 71.0, 472.21501897189137)
[23:52:32] [Server thread/INFO]: Teethdude joined the game
[23:52:34] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2175ms or 43 ticks behind
[23:52:40] [Server thread/ERROR]: Couldn't load chunk
java.lang.IllegalStateException: POI data mismatch: already registered at ev{x=95, y=47, z=47}
	at aqc.a(SourceFile:72) ~[server.jar:?]
	at aqc.a(SourceFile:43) ~[server.jar:?]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_191]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_191]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_191]
	at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_191]
	at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_191]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_191]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_191]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_191]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_191]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_191]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_191]
	at aqc.<init>(SourceFile:43) ~[server.jar:?]
	at bxt.a(SourceFile:123) ~[server.jar:?]
	at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_191]
	at bxt.a(SourceFile:122) ~[server.jar:?]
	at bxt.a(SourceFile:102) ~[server.jar:?]
	at bxt.d(SourceFile:76) ~[server.jar:?]
	at aqa.a(SourceFile:165) ~[server.jar:?]
	at bxo.a(SourceFile:113) ~[server.jar:?]
	at us.f(SourceFile:416) ~[server.jar:?]
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590) [?:1.8.0_191]
	at agf.h(SourceFile:135) [server.jar:?]
	at agf.p(SourceFile:114) [server.jar:?]
	at vd$a.p(SourceFile:438) [server.jar:?]
	at vd.d(SourceFile:194) [server.jar:?]
	at net.minecraft.server.MinecraftServer.p(SourceFile:698) [server.jar:?]
	at agf.bf(SourceFile:99) [server.jar:?]
	at net.minecraft.server.MinecraftServer.o(SourceFile:676) [server.jar:?]
	at net.minecraft.server.MinecraftServer.run(SourceFile:631) [server.jar:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
[23:53:14] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2507ms or 50 ticks behind