Error while cutting trees
Error Massege: Error while running event

Sorry, I can't reproduce. Please check you have the latest version and try on a new game.

Any more detail inside the error message is useful as well.

same herer

Error while running event MoreBiters::on_player_mined_entity (ID 65)
MoreBiters/control.lua:140:
attempt to perform arithmetic on field '?' (a nil value)

looks like it has something to do with Some mod, don't know which one yet.
I play full bob, angel, pydon, madclow, Yuoki, NpUtil and some random ones like deadlock, FireArms, Aditional Turrets

"Aoey", do you have the helicopter mod installed? I just disable it to test and it back to work.

Should be fixed in 1.2.3