Yoast SEO internal error 500, unable to edit page on WP

Yesterday one of the pages on the site started having major issues. More precisely, I couldn’t save changes made due to a internal server error 500. After doing some research on the server side the only thing I could find was an old error_log pointing to Yoast SEO plugin as the main culprit behind the error. Disabling Yoast didn’t help.

What should I try next?

The error:

[15-Jul-2022 15:08:43 UTC] PHP Warning:  Attempt to read property "post_status" on bool in /home4/petchat8/public_html/wp-content/plugins/wordpress-seo/src/generators/breadcrumbs-generator.php on line 104
[15-Jul-2022 15:08:43 UTC] PHP Fatal error:  Uncaught TypeError: Yoast\WP\SEO\Generators\Breadcrumbs_Generator::Yoast\WP\SEO\Generators\{closure}(): Argument #1 ($ancestor) must be of type Yoast\WP\SEO\Models\Indexable, bool given in /home4/petchat8/public_html/wp-content/plugins/wordpress-seo/src/generators/breadcrumbs-generator.php:141
  • This topic was modified 1 hour, 45 minutes ago by nanoroxy.

The page I need help with: [log in to see the link]

 

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