we have a course running live on the client lms. as per the client feedback we made some changes to the course. most of these changes were graphic and text. no addition or deletion of screens or no changes to interactivities. when we try to overwrite the existing course with the updated file, the lms does not accept the new file. error is related to 'imsmanifest'. screenshot is attached. please advise how do we resolve this issue. we are using storyline 3 for courseware development.