on of my element (product tabs) on home page disappeared – when I try to edit that tab I can see this element but I get this notification -> You are using outdated element, it is deprecated since version 4.6.
Please update the theme to the latest version.
Before update delete “woocommerce” folder in the directory wp-content/themes/woopress/ and it’ll be reuploaded from a new theme package.
Also update all required plugins http://www.8theme.com/download-plugins/ .
Don’t forget to create back up of your files and database before starting update process!
(it’s for Legenda theme but the process is the same).