Error while running event FARL::on_player_driving_changed_state (ID 26)
LuaTrain API call when LuaTrain was invalid.
stack traceback:
FARL/FARL.lua:275: in function 'setup'
FARL/FARL.lua:291: in function 'onPlayerEnter'
FARL/control.lua:482: in function <FARL/control.lua:478>
