Fatal Error after instal Buddypress

Dear Support,

I got below fatal error after instal buddypress.
Fatal error: Call to undefined function groups_get_groups() in /home/blabla/public_html/blabla.com/wp-content/plugins/wpmu-dev-seo/wds-files/wds-sitemaps/wds-sitemaps-settings.php on line 23. All in latest updated.
Please kindly help.
Thanks.