Encountering Error in Restoring My Missing Site by Importing the Zip

Hi, has anyone encountered the error in the screenshot in trying to restore a missing site by site-import? I have not been able to restore any of my missing sites by importing the zip. I need help.

I tried to adopt another method of manually migrating the site which worked, but I lost all my recent works which were properly saved. This another concern.

WPLocal Restoration