Hello, thank you for your assistance. I have upgraded to BuddyPress v12, but now I am facing an issue. I am unable to customize my site from WordPress, specifically under APPEARANCE/CUSTOMIZE. Every time I try to customize the site, I receive an error message. Even the widget page is not loading properly for customization and some widgets stopped working (eg: who’s online widget)
This issue prompted me to use WP Rollback to revert to the previous version, but going back broke my site. Is there a fix for this? I would really appreciate your help.