I have problems with the visual composer. It is not working properly anymore. I think there is a new version but as I do not have a licence key for it, I cannot update it. But as I understood is visual composer part of the bought legenda theme.
Please update the theme to the latest version.
Before update delete “woocommerce” folder in the directory wp-content/themes/legenda/ 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!