I now get this if i want to load my savegame from yesterday:
Error while running event Fill4Me::on_configuration_changed
Fill4Me/stdlib/event/event.lua:156: Fill4Me/fill4me/fill4me.lua:273: attempt to index field 'maximum_values' (a nil value)
stack traceback:
[C]: in function 'error'
Fill4Me/stdlib/event/event.lua:156: in function 'dispatch'
Fill4Me/stdlib/event/event.lua:52: in function <Fill4Me/stdlib/event/event.lua:49>