Question Help with "The server has not responded for 10 seconds! Creating thread dump"

[Bruce2W]

I have had a private MC Paper server running for my son for years. Unfortunately last weekend it started repeatedly crashing.

The error "[Paper Watchdog Thread/ERROR]: The server has not responded for 10 seconds!" is repeated several time before the server eventually stops.

The error began when running paper-1.20.1-68.jar I updated to paper-1.20.2-307.jar but unfortunately the error continues.

I have looked for plugins in the log output but am not seeing any listed.

Would be very appreciative of any advice.

Latest.log is pasted at https://paste.gg/p/anonymous/5286dbf98f0b4dbaa770086e9d6000b4

 

[Bruce2W]

I am running Java(TM) SE Runtime Environment (build 17.0.1+12-LTS-39) if that is helpful.

 

[Bruce2W]

I downloaded the paper binary and world data to my Mac Pro (Trashcan) desktop and found the same error.

According to my son only local areas of the map are loading.

Initially I started with the command

java -Xmx1024M -Xms512M -jar paper-1.20.2-307.jar --nogui --world GavsWorldPartyTime

Then I switched to
java -jar paper-1.20.2-307.jar --world GavsWorldPartyTime

Then finally
java -jar paper-1.20.2-307.jar

This is the entire console output for the first session https://paste.gg/p/anonymous/33023b935f5940bcad2159bdc1ed19b3

I created a new world using
java -jar paper-1.20.2-307.jar --world BrucesWorldPartyTime

This runs fine. So I am thinking I have damaged world file(s). Does anyone have a suggestion on repairing?