BuddyPress.org

@ravisahota

If you’re running a multisite install with s2member, make sure you’ve enabled ‘Allow Open Registration’. You’ll find the setting under ‘s2member’ > ‘Multisite Config’ > ‘Multisite Registration Configuration’.

If you’re running a single site install, I’m not sure where that setting would be located in s2member, but it’s probably in there somewhere. Maybe ‘general Options’?