After updating from 1.1 to 1.2, the server worked fine for a while, but after a while, coming to any player's base, the server simply freezes, giving the error to the players "Timed out". Also after that, the server stopped responding to commands from the console, but did not shut down. After restarting, the server immediately got into such a state, the world was repaired only by deleting the session.lock file, but after getting to the base to any player, the error was repeated, do you have any ideas how to fix it?
Logs:
latest.log
debug.log

UPD: Solution is just delete mod ChickenChunks.