Can anyone familar with "The tailor" help me? 

When I try to load a V3 model I get the following error:

"Tag unknown in channel: trackingscalemult Line 441"

I can load a outfit with the morphs I need but when I try to create morphs I get the following error:

 "influence volume not found no morphs generated" 

this is happening with every outfit I try can anyone tell me how to fix this or if there is another way to go about importing the morphs I need? Thank for any help.