Fatal error: Uncaught Error: Class "WPSEO_Admin_Bar_Menu" not found
in /home/forval-11131577/public_html/amj_asov/wp-content/plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php on line 20

Call stack:

1. wpseo_initialize_admin_bar()
   wp-includes/class-wp-hook.php:324
2. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:348
3. WP_Hook::do_action()
   wp-includes/plugin.php:517
4. do_action()
   wp-settings.php:717
5. require_once()
   wp-config.php:99
6. require_once()
   wp-load.php:50
7. require_once()
   wp-blog-header.php:13
8. require()
   index.php:17