Server crashing because of some weird error that i never saw

// I bet Cylons wouldn’t have this problem.

Time: 20. 7. 31 오후 1:42
Description: Exception in server tick loop

java.lang.IllegalStateException: Current map may not be null for EntityPlayer[‘Lether_1022’/1184179, uuid=‘f0fd301f-281b-41b7-beb9-a95001ff6b40’, l=‘ServerLevel[world]’, x=-464.50, y=65.00, z=419.50, cx=-30, cz=26, tl=1568, v=true, d=true](Lether_1022 at -464.5,65.0,419.5), (-36,20)
at com.destroystokyo.paper.util.misc.AreaMap.removeObjectFrom(
at com.destroystokyo.paper.util.misc.AreaMap.removeObject(
at com.destroystokyo.paper.util.misc.AreaMap.remove(
at net.minecraft.server.v1_16_R1.PlayerChunkMap.removePlayerFromDistanceMaps(
at net.minecraft.server.v1_16_R1.PlayerChunkMap.a(
at net.minecraft.server.v1_16_R1.PlayerChunkMap.removeEntity(
at net.minecraft.server.v1_16_R1.ChunkProviderServer.removeEntity(
at net.minecraft.server.v1_16_R1.WorldServer.unregisterEntity(
at net.minecraft.server.v1_16_R1.WorldServer.removeEntity(
at net.minecraft.server.v1_16_R1.WorldServer.removePlayer(
at net.minecraft.server.v1_16_R1.PlayerList.disconnect(
at net.minecraft.server.v1_16_R1.PlayerConnection.a(
at net.minecraft.server.v1_16_R1.NetworkManager.handleDisconnection(
at net.minecraft.server.v1_16_R1.ServerConnection.c(
at net.minecraft.server.v1_16_R1.MinecraftServer.b(
at net.minecraft.server.v1_16_R1.DedicatedServer.b(
at net.minecraft.server.v1_16_R1.MinecraftServer.a(
at net.minecraft.server.v1_16_R1.MinecraftServer.v(
at net.minecraft.server.v1_16_R1.MinecraftServer.lambda$a$0(
at Source)

is the error log. if you need any additional infomation just tell me
btw sorry about the terrible english…im not that good at it whatsoever
this is important for me since my server is crashing every hour because of this and players are complaining about the server crashing

It’s looks like a player with the uuid f0fd301f-281b-41b7-beb9-a95001ff6b40 at the Coordinates x=-464.50, y=65.00, z=419.50 in your Overworld causes the problem.

Copy the PlayerData file with the name of the uuid from world/playerdata to another folder and restart the server. The player will be removed from the world and will all lose his inventory and levels.

If it’s working again you can try to place the PlayerData file back, so the player has got his items back.

And always update your server.

I found the problem… somehow the world file was broken in some chunks so I regened them now working fine