WordPress Speed Up Service | WordPress Website Maintenance Packages Reply To: The parent theme is missing. Please install the “zerif-lite” parent theme., by tmauzy Thanks for the answers, I had someone else set this up initially a couple years ago. Since then I have only really made content changes and haven’t done that in a couple weeks. I added a new user last week and that was the last time I was in the site and everything was fine. I do not have an FTP client set up nor do i know if one was setup to begin with. I have some ftp login info but dont know where to go with it. Reply To: The parent theme is missing. Please install the “zerif-lite” parent theme.