EM_VERSION ){ //check that EM is up to date add_action('admin_notices','wpfc_em_version_warning'); add_action('network_admin_notices','wpfc_em_version_warning'); } function wpfc_em_version_warning(){ ?>

Please make sure you have the latest version of Events Manager installed, as earlier versions may produce errors when integrating with WP FullCalendar. Only admins see this message.