This chunks stopped loading suddenly when I logged in my world.
The problem is that chunk prevents my quarry from running properly and the ores to stop being processed.
I tried to relog and do F3 + A and reset my render distance and it didn't help
does any one have a suggestion what to do?
If you are reloading plugins this could be the cause. Some plugins do not handle reloading very well and require the server to restart. If that does not help unfortunately you'll need to start removing plugins 1 at a time to find which is causing the issue.