The mod Vehicle Corpses (0.1.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event vehicle-corpses::on_entity_died (ID 4)
vehicle-corpses/control.lua:16: attempt to index field '?' (a nil value)
stack traceback:
vehicle-corpses/control.lua:16: in function 'store_contents'
vehicle-corpses/control.lua:55: in function 'store_grid'
vehicle-corpses/control.lua:81: in function <vehicle-corpses/control.lua:69>

I'm rushing to leave so I didn't have time to test it, but this should be fixed in 0.1.1, please let me know if it worked and if it didn't I'll fix it when I get home. Thanks for the report.