Description
Issue is being generated on localhost.
Ref: Fatal error: Uncaught TypeError: Argument 3 passed to WPGraphQL\Utils\Preview::filter_post_meta_for_previews() must be of the type string, null given, called in D:\XAMPP\htdocs\wordpress\wp-includes\class-wp-hook.php on line 294 and defined in D:\XAMPP\htdocs\wordpress\wp-content\plugins\wp-graphql\src\Utils\Preview.php:22 Stack trace: #0 D:\XAMPP\htdocs\wordpress\wp-includes\class-wp-hook.php(294): WPGraphQL\Utils\Preview::filter_post_meta_for_previews(NULL, 83, NULL, true) #1 D:\XAMPP\htdocs\wordpress\wp-includes\plugin.php(212): WP_Hook->apply_filters(NULL, Array) #2 D:\XAMPP\htdocs\wordpress\wp-includes\meta.php(564): apply_filters('get_post_metada...', NULL, 83, NULL, true, 'post') #3 D:\XAMPP\htdocs\wordpress\wp-includes\meta.php(506): get_metadata_raw('post', 83, NULL, true) #4 D:\XAMPP\htdocs\wordpress\wp-includes\post.php(2226): get_metadata('post', 83, NULL, true) #5 D:\XAMPP\htdocs\wordpress\wp-content\plugins\schema-and-structured-data-for-wp\admin_section\structure_admin.php(977): get_post_meta(83, NULL, true in D:\XAMPP\htdocs\wordpress\wp-content\plugins\wp-graphql\src\Utils\Preview.php on line 22