I updated WordPress and all the plugins and since then the site is down. This is the error:
Your theme has bundled outdated copies of WooCommerce template files. If you notice an issue on your site, this could be the reason. Please contact your theme developer for further assistance. You can review the System Status report for full details or learn more about WooCommerce Template Structure here.
What should I do to fix it?
Site URL: hidden Theme version: 1.2 WooCommerce version: 2.3.7
The message from backend is just a notice and you shouldn’t worry about it. We modified some Woocommerce files in wp-content/themes/xmarket/woocommerce directory and old versions can be written in those files.
It won’t affect your site work.