You need update theme to latest version https://www.8theme.com/demo/docs/legenda/#!/installation_upgrade
and update all required plugins https://www.8theme.com/download-plugins/http://prntscr.com/gzbjpp
Before uploading theme files delete “woocommerce” folder, which is located in wp-content/themes/legenda/ to avoid problems with old files (it’ll be reuploaded from a new theme package). Don’t forget to create backup of your files and database before starting update process!
You need to enter your purchase code to activate our new theme version and skip Setup Wizard.
If you made changes in child theme, and see the notice about outdated files after parent theme update. You just need to compare 2 files and add the missing code to your child theme files.
