The full error message on wordpress is “Your theme (Caveat Pro) contains outdated copies of some WooCommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce. You can see which files are affected from the system status page. If in doubt, check with the author of the theme.”
The message on the systems page is “WooCommerce Pay Per Post by Matt Pramschufer – 1.4.9 – Not tested with the active version of WooCommerce”
The Woo Commerce Version is 3.3.3.
Can you advise when a new version of Caveat Pro is scheduled for release?
Regards, Les Glassock