Fatal error: Uncaught Error: Call to undefined function get_field()
in /var/www/www-root/data/www/byr1.ru/wp-content/themes/Avada-Child-Theme/includes/seo-1.php on line 311

Стек вызовов:

1. action__wpseo_head__add_keywords()
   wp-includes/class-wp-hook.php:293
2. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:321
3. WP_Hook::do_action()
   wp-includes/plugin.php:478
4. do_action()
   wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php:252
5. Yoast\W\S\I\Front_End_Integration::call_wpseo_head()
   wp-includes/class-wp-hook.php:293
6. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:321
7. WP_Hook::do_action()
   wp-includes/plugin.php:478
8. do_action()
   wp-includes/general-template.php:3006
9. wp_head()
   wp-content/themes/Avada-Child-Theme/header.php:24
10. require_once()
    wp-includes/template.php:730
11. load_template()
    wp-includes/template.php:676
12. locate_template()
    wp-includes/general-template.php:48
13. get_header()
    wp-content/themes/Avada-Child-Theme/single.php:15
14. include()
    wp-includes/template-loader.php:106
15. require_once()
    wp-blog-header.php:19
16. require()
    index.php:17