BuddyPress.org

Hi @philippklaschka

Thanks for your report, this issue seems to be caused by this plugin https://github.com/projectestac/wordpress-invite-anyone/ It hooks to bp_core_install_emails to run the function ass_install_emails that does not exist see: https://github.com/projectestac/wordpress-invite-anyone/blob/master/by-email/by-email.php#L1710

I advise you to deactivate this plugin, update BuddyPress and then reactivate this plugin once done. The bp_core_install_emails hook is only fired by BuddyPress when you install/upgrade and use the tool to reinstall emails, so it should be ok. But I strongly advise you to contact the plugin author so that he fixes this issue.

Hi @netmanuth

Thanks for your report, I’ll check BuddyX, but I doubt issue is with this theme.