We are facing the issue here: http://wolsey.staging.wpengine.com/
Here is the error that we are getting.
Warning: Missing argument 1 for wp_get_post_parent_id(), called in /nas/wp-content/staging/wolsey/wp-content/themes/Wolsey/functions.php on line 198 and defined in /nas/wp-content/staging/wolsey/wp-includes/post.php on line 6076
class=”home page-template-default page page-id-33 lime-green”>
Please help us to resolve this issue.
Sounds like an issue with the theme Wolsey. Switch to a default WP theme, then test it again.
If it doesn’t work, deactivate all plugins and activate them one by one.
If it still persists, I think you should ask for help with the author of Wolsey.