SL report error appears when we import translated xliff document format

When i import any language XLIFF file into Storyline, I got the Articulate Storyline Error Report screen and then an Importing Translation window, which doesn't change or go away. I have to cancel it. When I cancel, the first slide is translated; however, none of the other screens are translated.

we tried in multiple systems and the same issue appears. can someone please provide a solution.