Hi, I see you included the Group extension inside your theme. The extension is the latest version (it has the method is_saved()
) but the Meta Box installed on your website is not (the version 4.7.3 has method is_saved()
). So, to fix this issue, please:
- Deactivate the theme first (if the error prevents you from accessing the Dashboard, try changing the theme folder name)
- Update Meta Box to the latest version
- Reactivate the theme