You don’t need this global $bp;
Try passing an array:
$id = 1;
$args = array( 'group_id' => $id, 'exclude_admins_mods' => false);
if ( bp_group_has_members( $args ) ) :
You don’t need this global $bp;
Try passing an array:
$id = 1;
$args = array( 'group_id' => $id, 'exclude_admins_mods' => false);
if ( bp_group_has_members( $args ) ) :