Fatal error: Uncaught Error: Call to undefined function wp_is_serving_rest_request()
in /home/sarodpc/public_html/sarovarjabedian.com/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php on line 551

Call stack:

1. Yoast\W\S\I\Front_End_Integration::maybe_remove_title_presenter(array)
   wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php:461
2. Yoast\W\S\I\Front_End_Integration::get_needed_presenters('Post_Type')
   wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php:417
3. Yoast\W\S\I\Front_End_Integration::get_presenters('Post_Type', Yoast\WP\SEO\Context\Meta_Tags_Context)
   wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php:379
4. Yoast\W\S\I\Front_End_Integration::present_head('')
   wp-includes/class-wp-hook.php:308
5. WP_Hook::apply_filters('', array)
   wp-includes/class-wp-hook.php:332
6. WP_Hook::do_action(array)
   wp-includes/plugin.php:517
7. do_action('wpseo_head')
   wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php:366
8. Yoast\W\S\I\Front_End_Integration::call_wpseo_head('')
   wp-includes/class-wp-hook.php:308
9. WP_Hook::apply_filters(NULL, array)
   wp-includes/class-wp-hook.php:332
10. WP_Hook::do_action(array)
    wp-includes/plugin.php:517
11. do_action('wp_head')
    wp-includes/general-template.php:3043
12. wp_head()
    wp-content/themes/pinboard/header.php:11
13. require_once('/home/sarodpc/public.../pinboard/header.php')
    wp-includes/template.php:783
14. load_template('/home/sarodpc/public.../pinboard/header.php', true, array)
    wp-includes/template.php:718
15. locate_template(array, true, true, array)
    wp-includes/general-template.php:48
16. get_header()
    wp-content/themes/pinboard/template-content-sidebar.php:5
17. include('/home/sarodpc/public...-content-sidebar.php')
    wp-includes/template-loader.php:106
18. require_once('/home/sarodpc/public.../template-loader.php')
    wp-blog-header.php:19
19. require('/home/sarodpc/public...m/wp-blog-header.php')
    index.php:17