Invalid WooHooStages fix

[globbernaughts]

"Invalid WooHooStages (mostly because of missing clip resources) have been detected and disabled. Please, check the logs for more details" 

 

This error suddenly began occurring without warning a while ago, and a plethora of animations (mostly threesome/foursome) disappeared from the game. Can anyone provide succinct advice on how to fix this - the few threads I've found discussing it either have no responses or are extremely vague as to the steps that must be taken (all animation packages are up to date to the best of my knowledge)