Fatal error: Uncaught TypeError: Argument 1 passed to Yoast\WP\SEO\Builders\Indexable_Hierarchy_Builder::is_invalid_ancestor() must be an instance of Yoast\WP\SEO\Models\Indexable, boolean given, called in /home/atfserver3/amex-ina.com/public_html/wp-content/plugins/wordpress-seo/src/builders/indexable-hierarchy-builder.php on line 176 and defined in /home/atfserver3/amex-ina.com/public_html/wp-content/plugins/wordpress-seo/src/builders/indexable-hierarchy-builder.php:340 Stack trace: #0 /home/atfserver3/amex-ina.com/public_html/wp-content/plugins/wordpress-seo/src/builders/indexable-hierarchy-builder.php(176): Yoast\WP\SEO\Builders\Indexable_Hierarchy_Builder->is_invalid_ancestor(false, 284, Array) #1 /home/atfserver3/amex-ina.com/public_html/wp-content/plugins/wordpress-seo/src/builders/indexable-hierarchy-builder.php(112): Yoast\WP\SEO\Builders\Indexable_Hierarchy_Builder->add_ancestors_for_post(284, 4920, Array) #2 /home/atfserver3/amex-ina.com/public_html/wp-content/plugins/wordpress-seo/src/builders/indexable-builde in /home/atfserver3/amex-ina.com/public_html/wp-content/plugins/wordpress-seo/src/builders/indexable-hierarchy-builder.php on line 340
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