The game chat gives a messagesError while running event Senpais_Trains::on_tick (ID 0)
__Senpais_Trains__/control.lua:387: attempt to index field '?' (a nil value)
After clicking "OK" the game goes back to the main menu.FARL version changed form 2.1.1 to 2.1.2
Setting Senpai trains back to v1.0.7 (witch I was using before) fixes the problem.