[16:50:32] [Server thread/WARN]: com.destroystokyo.paper.exception.ServerInternalException: Attempted to place a tile entity (net.minecraft.world.level.block.entity.TileEntityChest@471db9e5) at -765,-40,1161 (Block{minecraft:air}) where there was no entity tile!
[16:50:32] [Server thread/WARN]: Chunk coordinates: -768,1152
[16:50:32] [Server thread/WARN]: World: minecraft:overworld
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.Chunk.a(Chunk.java:754)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.lambda$postLoadChunk$12(ChunkRegionLoader.java:769)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.Chunk.C(Chunk.java:840)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.PlayerChunkMap.lambda$protoChunkToFullChunk$46(PlayerChunkMap.java:1384)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either.lambda$mapLeft$0(Either.java:162)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either.mapLeft(Either.java:162)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.PlayerChunkMap.lambda$protoChunkToFullChunk$47(PlayerChunkMap.java:1366)
[16:50:32] [Server thread/WARN]: 	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:646)
[16:50:32] [Server thread/WARN]: 	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkTaskQueueSorter.b(ChunkTaskQueueSorter.java:51)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.d(IAsyncTaskHandler.java:171)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer$b.d(ChunkProviderServer.java:1285)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.x(IAsyncTaskHandler.java:133)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer$b.x(ChunkProviderServer.java:1298)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer.d(ChunkProviderServer.java:824)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.bh(MinecraftServer.java:1361)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1343)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.c(IAsyncTaskHandler.java:144)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1319)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.v(MinecraftServer.java:1204)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:305)
[16:50:32] [Server thread/WARN]: 	at java.base/java.lang.Thread.run(Thread.java:833)
[16:50:32] [Server thread/WARN]: com.destroystokyo.paper.exception.ServerInternalException: Attempted to place a tile entity (net.minecraft.world.level.block.entity.TileEntityMobSpawner@38ed0c74) at -764,-40,1163 (Block{minecraft:air}) where there was no entity tile!
[16:50:32] [Server thread/WARN]: Chunk coordinates: -768,1152
[16:50:32] [Server thread/WARN]: World: minecraft:overworld
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.Chunk.a(Chunk.java:754)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.lambda$postLoadChunk$12(ChunkRegionLoader.java:769)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.Chunk.C(Chunk.java:840)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.PlayerChunkMap.lambda$protoChunkToFullChunk$46(PlayerChunkMap.java:1384)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either.lambda$mapLeft$0(Either.java:162)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either.mapLeft(Either.java:162)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.PlayerChunkMap.lambda$protoChunkToFullChunk$47(PlayerChunkMap.java:1366)
[16:50:32] [Server thread/WARN]: 	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:646)
[16:50:32] [Server thread/WARN]: 	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkTaskQueueSorter.b(ChunkTaskQueueSorter.java:51)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.d(IAsyncTaskHandler.java:171)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer$b.d(ChunkProviderServer.java:1285)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.x(IAsyncTaskHandler.java:133)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer$b.x(ChunkProviderServer.java:1298)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer.d(ChunkProviderServer.java:824)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.bh(MinecraftServer.java:1361)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1343)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.c(IAsyncTaskHandler.java:144)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1319)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.v(MinecraftServer.java:1204)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:305)
[16:50:32] [Server thread/WARN]: 	at java.base/java.lang.Thread.run(Thread.java:833)
[16:50:32] [Server thread/WARN]: com.destroystokyo.paper.exception.ServerInternalException: Attempted to place a tile entity (net.minecraft.world.level.block.entity.TileEntityChest@303ebd79) at -763,-40,1165 (Block{minecraft:air}) where there was no entity tile!
[16:50:32] [Server thread/WARN]: Chunk coordinates: -768,1152
[16:50:32] [Server thread/WARN]: World: minecraft:overworld
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.Chunk.a(Chunk.java:754)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.storage.ChunkRegionLoader.lambda$postLoadChunk$12(ChunkRegionLoader.java:769)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.world.level.chunk.Chunk.C(Chunk.java:840)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.PlayerChunkMap.lambda$protoChunkToFullChunk$46(PlayerChunkMap.java:1384)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either.lambda$mapLeft$0(Either.java:162)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
[16:50:32] [Server thread/WARN]: 	at com.mojang.datafixers.util.Either.mapLeft(Either.java:162)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.PlayerChunkMap.lambda$protoChunkToFullChunk$47(PlayerChunkMap.java:1366)
[16:50:32] [Server thread/WARN]: 	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:646)
[16:50:32] [Server thread/WARN]: 	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkTaskQueueSorter.b(ChunkTaskQueueSorter.java:51)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.d(IAsyncTaskHandler.java:171)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer$b.d(ChunkProviderServer.java:1285)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.x(IAsyncTaskHandler.java:133)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer$b.x(ChunkProviderServer.java:1298)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.level.ChunkProviderServer.d(ChunkProviderServer.java:824)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.bh(MinecraftServer.java:1361)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1343)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.util.thread.IAsyncTaskHandler.c(IAsyncTaskHandler.java:144)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1319)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.v(MinecraftServer.java:1204)
[16:50:32] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:305)
[16:50:32] [Server thread/WARN]: 	at java.base/java.lang.Thread.run(Thread.java:833)