Error in overlay of 2 sample ttest result on ch2

Dear all

Hi , In REST_V1.4_100420 when I overlay the result of 2 sample ttest result on ch2, the overlay image didn’t show and this error appear in workspace:

Exception occured.         (Images:imresize:invalidScaleFactor)

                Error using ==> imresize_old>parse_inputs at 239

M must be either a scalar multiplier or a 1-by-2 size vector.

Please guide me, thanks