Harvester did not respond ERROR

Hello, when I check my debug,log I find this:

2021-07-18T22:22:46.823 farmer chia.farmer.farmer : ERROR Harvester did not respond. You might need to update harvester to the latest version

Just fresh reinstalled everything on my pc wallet, chia 1.2.2, ubuntu 20.4 . Any clues? Been like this since 1.2.0

Last time I saw this, was because my remote harvester had crashed. I just sent it chia start harvester -r and it started working again.

i don’t have harvesters, I have a pc which runs full node and many hdds connected. Thx anyways

Maybe your (not remote) harvester has crashed.