Server crashing due to some weird error?

[10:50:44] [User Authenticator #1/INFO]: UUID of player [Redacted] is [Redacted]
[10:50:48] [Server thread/INFO]: [Redacted] joined the game
[10:50:48] [Server thread/INFO]: [Redacted][/Redacted:44696] logged in with entity id 248 at ([world]32361.41382499105, 63.0, -25066.514637811455)
[10:50:48] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 5466ms or 109 ticks behind
[10:52:52] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 10804ms or 216 ticks behind
[10:52:52] [Paper Watchdog Thread/ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH  - git-Paper-457 (MC: 1.16.5) ---
[10:52:52] [Paper Watchdog Thread/ERROR]: The server has not responded for 10 seconds! Creating thread dump
[10:52:52] [Paper Watchdog Thread/ERROR]: ------------------------------
[10:52:52] [Paper Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):
[10:52:52] [Paper Watchdog Thread/ERROR]: ------------------------------
[10:52:52] [Paper Watchdog Thread/ERROR]: Current Thread: Server thread
[10:52:52] [Paper Watchdog Thread/ERROR]: 	PID: 25 | Suspended: false | Native: false | State: RUNNABLE
[10:52:52] [Paper Watchdog Thread/ERROR]: 	Stack:
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.ChunkProviderServer$$Lambda$4918/0x0000000801876fa0.accept(Unknown Source)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.PlayerChunkMap.forEachVisibleChunk(PlayerChunkMap.java:628)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.ChunkProviderServer.tickChunks(ChunkProviderServer.java:816)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.ChunkProviderServer.tick(ChunkProviderServer.java:734)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.WorldServer.doTick(WorldServer.java:461)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.MinecraftServer.b(MinecraftServer.java:1357)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:377)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1209)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:997)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:174)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		app//net.minecraft.server.v1_16_R3.MinecraftServer$$Lambda$3156/0x00000008010a29c0.run(Unknown Source)
[10:52:52] [Paper Watchdog Thread/ERROR]: 		[email protected]/java.lang.Thread.run(Unknown Source)

Known info: The player who logged in teleported 30k blocks away when the world was first created.

I figure this has to do with corrupted chunks? Is there any way to fix this or anyone have any insight?

Thank you!
Edit:

Got another one:

[Thu, 4. Feb 2021 15:08:26 CST ERROR] ------------------------------
[Thu, 4. Feb 2021 15:08:26 CST ERROR] Current Thread: Server thread
[Thu, 4. Feb 2021 15:08:26 CST ERROR] PID: 25 | Suspended: false | Native: false | State: RUNNABLE
[Thu, 4. Feb 2021 15:08:26 CST ERROR] Stack:
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.World.getChunkAt(World.java:347)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.World.getChunkAt(World.java:289)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.World.getChunkAtWorldCoords(World.java:284)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.World.getFluid(World.java:687)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.Entity.a(Entity.java:3231)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.Entity.aL(Entity.java:1129)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityLiving.a(EntityLiving.java:222)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.Entity.move(Entity.java:637)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityLiving.a(EntityLiving.java:2386)
[1:08 PM]
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityLiving.g(EntityLiving.java:2345)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityLiving.movementTick(EntityLiving.java:2811)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityInsentient.movementTick(EntityInsentient.java:547)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityAgeable.movementTick(EntityAgeable.java:143)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityAnimal.movementTick(EntityAnimal.java:34)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityLiving.tick(EntityLiving.java:2497)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.EntityInsentient.tick(EntityInsentient.java:310)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.WorldServer.entityJoinedWorld(WorldServer.java:846)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.WorldServer$$Lambda$4959/0x0000000801898040.accept(Unknown Source)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.World.a(World.java:887)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.WorldServer.doTick(WorldServer.java:531)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.MinecraftServer.b(MinecraftServer.java:1357)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:377)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1209)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:997)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:174)
[1:08 PM]
[Thu, 4. Feb 2021 15:08:26 CST ERROR] app//net.minecraft.server.v1_16_R3.MinecraftServer$$Lambda$3148/0x00000008010a2138.run(Unknown Source)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] [email protected]/java.lang.Thread.run(Unknown Source)
[Thu, 4. Feb 2021 15:08:26 CST ERROR] ------------------------------
[Thu, 4. Feb 2021 15:08:26 CST ERROR] --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---
[Thu, 4. Feb 2021 15:08:26 CST ERROR] ------------------------------

If anyone can help it would greatly be appreciated!

Im having the same problem and a lot of people are saying that it is because the server doesnt have enough resources… I still cant fix it to this day and im getting very frustrated, so if anyone knows how to fix it, pls help

Please don’t necro threads, create your own thread and provide actual information like timings, etc, or use the discord.