possessor's save file doesn't load

[zaibach]

Here's the error code so you can make heads or tails of this. This save file is also on ver. 1.6.7. thx

Lua Error: /mod/class/Game.lua attempt to index field 'party' (a nil value)
At [C]:-1 __index
At /mod/class/Game.lua:1429 getPlayer
At /engine/Savefile.lua:799 md5Check
At /engine/Savefile.lua:561 loadGame
At /engine/Module.lua:1069 instanciate
At /engine/utils.lua:2782 showMainMenu
At /engine/init.lua:199
At [C]:-1 dofile
At /loader/init.lua:217