my server shut down suddenly, It worked without problems for a month. Can you see the log and give some help? Can’t find reason
This log didn’t give us lot of information, sorry.
My guess … This is rare case call “Dead lock”…
How old is your map? did you generate new map on 1.16.1?
If you’re playing old map (Generate before 1.16.1) don’t forget to upgrade chunk first
Is your server crash again after restart? if yes, please let me know
the map generated in 1.15.2
and my servercrashed again after restart
Start server again with “–forceUpgrade” flag
java -jar paper-xxx.jar --forceUpgrade