Fatal error: Uncaught Error: Call to a member function get() on null
in /var/www/u0817997/data/www/gamerbay.ru/wp-includes/query.php on line 28

Стек вызовов:

1. get_query_var()
   wp-content/plugins/yandexnews-feed-by-teplitsa/inc/tst-yandex-feed-core.php:127
2. La_Yandex_Feed_Core::set_empty_feed_20ok_status()
   wp-includes/class-wp-hook.php:309
3. WP_Hook::apply_filters()
   wp-includes/plugin.php:189
4. apply_filters()
   wp-includes/functions.php:1445
5. status_header()
   wp-includes/functions.php:3714
6. _default_wp_die_handler()
   wp-includes/functions.php:3661
7. wp_die()
   wp-includes/functions.php:5258
8. dead_db()
   wp-includes/wp-db.php:1984
9. wpdb::check_connection()
   wp-includes/wp-db.php:2074
10. wpdb::query()
    wp-content/plugins/query-monitor/wp-content/db.php:114
11. QM_DB::query()
    wp-includes/wp-db.php:2749
12. wpdb::get_row()
    wp-includes/option.php:174
13. get_option()
    wp-content/plugins/classic-editor/classic-editor.php:258
14. Classic_Editor::get_settings()
    wp-content/plugins/classic-editor/classic-editor.php:44
15. Classic_Editor::init_actions()
    wp-includes/class-wp-hook.php:307
16. WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:331
17. WP_Hook::do_action()
    wp-includes/plugin.php:474
18. do_action()
    wp-settings.php:450
19. require_once()
    wp-config.php:86
20. require_once()
    wp-load.php:50
21. require_once()
    wp-blog-header.php:13
22. require()
    index.php:17