$inv = '<div class="side-link" id="side-invite-link" ><a href="invite" >' . t("Invite Friends") . '</a></div>';
- if(get_config('system','invitations_only')) {
+ if(get_config('system','invitation_only')) {
$x = get_pconfig(local_user(),'system','invites_remaining');
if($x || is_site_admin()) {
$a->page['aside'] .= '<div class="side-link" id="side-invite-remain">'