Saved a draft report and couldn't access it again. showing loading error

I tried accessing my saved form but couldn’t. Please help me access it back.

See error message. The form on the left I want to access

Welcome to the community, @Sesay16! Maybe you could first upload your data manually to the server as outlined in this support article Manually Uploading Submissions and then try editing the submissions from your server to see if it works for you.