Rat Mask/Warning: The input to STR2FUNC

while im running nussance regression+filtering, Its seems that the rat_mask is not working properly. I m having that warning when im opening dpabi....any clue ?

Warning: The input to STR2FUNC "C:\Users\Documents\DPABI_V2.3_170105\DPARSF\Jobmats\Template_RatProcessing.mat" is not a
valid function name. This will generate an error in a future release.
In DPARSFA at 24
In dpabi>pushbutton_DPARSFRat_Callback at 181
In gui_mainfcn at 95
In dpabi at 42
In @(hObject,eventdata)dpabi('pushbutton_DPARSFRat_Callback',hObject,eventdata,guidata(hObject))