The mod Train Station Skip (0.1.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event train-station-skip::on_train_changed_state (ID 25)
train-station-skip/control.lua:123: attempt to index a nil value
stack traceback:
train-station-skip/control.lua:123: in function <train-station-skip/control.lua:121>
(...tail calls...)
train-station-skip/control.lua:35: in function 'waitConditionsMet'
train-station-skip/control.lua:8: in function <train-station-skip/control.lua:4>

Possibly related to using LTN?

Thx for the save file, can you also describe how or when the game crashed?

It crashed once when I manually clicked on the "go to this stop" button, and crashed another time when the train switched stops automatically.

This should be fixed now