Hello,
As I see you use Legenda theme, so please write on Legenda forum. I’ve moved your topic http://prntscr.com/f0x9bi.
Very likely, the problems relate to WooCommerce 3.0.4, so please wait for theme update.
Also, before update any plugin you need to be sure that theme and other plugins that you use are compatible with the new version.
Regards,
Rose Tyler.