Quick solve until they figure out the poor coding they have done:
1. Open the file wp-content/plugins/wordpress-seo/src/integrations/third-party/zapier-free.php
2. Go at line 43 and change public function add_publishbox_text( WP_POST $post ) to add_publishbox_text( $post )
This will not give any errors.
Thank you very much, for the help.
I kinda figured that on my own, just that this modify will reset on plugin update. Is there any chance to do it without having to take care of this anytime I do the update?
Thank you!
