wp_die( __( 'Multisite support is not enabled.' ) );
if ( ! current_user_can( 'manage_sites' ) )
- wp_die( __( 'You do not have sufficient permissions to add sites to this network.' ) );
+ wp_die( __( 'Sorry, you are not allowed to add sites to this network.' ) );
get_current_screen()->add_help_tab( array(
'id' => 'overview',