Running with a fair number of mods.
My first train (in this map): 1 cargo wagon Mk2, with a locomotive on either end (i.e. dual headed).
When trying to detach rolling stock or picking up either the cargo wagon or any locomotive or even attaching a second cargo wagon Mk2 in front of one of then, I get
Notice
Error while running event
OverloadedTrains::on_tick (ID 0)
OverloadedTrains/control.lua:233:
attempt to index local 'tbl' (a nil value)
and the game crashes to the menu.
This has happened on and off, but right now the save seems broken.
Savegame: https://spideroak.com/share/OJQXI5DBOR2GC/OverloadedTrains-BUG/c%3A/Users/4kf7n/AppData/Roaming/Factorio/saves/Bug%20reporting/Overloaded_trains_BUG.zip
