Error with loading: expecting class (CObj), but recieved (liesGroups)
** It also f****** up backups and another cap.
How it happened :
1) Had some stuff in a container
2) Had some variables in the container's main object
3) Changed variables a bit
4) Accidentally deleted a containership (from properties tab, where you select what objects are part of the container)
5) Pressed ctrl-z furiously to retrieve it
7) Cap nuke, backup nuke and another cap (made before and saved with another filename) nuke.