Fatal error: Uncaught Error: Call to a member function get() on null in /home/pvestnik/public_html/wp-includes/query.php:28 Stack trace: #0 /home/pvestnik/public_html/wp-content/plugins/yandexnews-feed-by-teplitsa/inc/tst-yandex-feed-core.php(127): get_query_var('yandex_feed') #1 /home/pvestnik/public_html/wp-includes/class-wp-hook.php(294): La_Yandex_Feed_Core->set_empty_feed_20ok_status('HTTP/1.0 302 Fo...', 302) #2 /home/pvestnik/public_html/wp-includes/plugin.php(212): WP_Hook->apply_filters('HTTP/1.0 302 Fo...', Array) #3 /home/pvestnik/public_html/wp-includes/functions.php(1426): apply_filters('status_header', 'HTTP/1.0 302 Fo...', 302, 'Found', 'HTTP/1.0') #4 /home/pvestnik/public_html/wp-includes/pluggable.php(1313): status_header(302) #5 /home/pvestnik/public_html/wp-content/plugins/multilanguage/multilanguage.php(610): wp_redirect('https://www.pve...') #6 /home/pvestnik/public_html/wp-content/plugins/multilanguage/multilanguage.php(492): mltlngg_redirect() #7 /home/pvestnik/public_html/wp-includes/class-wp-hook. in /home/pvestnik/public_html/wp-includes/query.php on line 28

Fatal error: Uncaught Error: Call to a member function get() on null in /home/pvestnik/public_html/wp-includes/query.php:28 Stack trace: #0 /home/pvestnik/public_html/wp-content/plugins/yandexnews-feed-by-teplitsa/inc/tst-yandex-feed-core.php(127): get_query_var('yandex_feed') #1 /home/pvestnik/public_html/wp-includes/class-wp-hook.php(294): La_Yandex_Feed_Core->set_empty_feed_20ok_status('HTTP/1.0 500 In...', 500) #2 /home/pvestnik/public_html/wp-includes/plugin.php(212): WP_Hook->apply_filters('HTTP/1.0 500 In...', Array) #3 /home/pvestnik/public_html/wp-includes/functions.php(1426): apply_filters('status_header', 'HTTP/1.0 500 In...', 500, 'Internal Server...', 'HTTP/1.0') #4 /home/pvestnik/public_html/wp-includes/functions.php(3474): status_header(500) #5 /home/pvestnik/public_html/wp-includes/functions.php(3421): _default_wp_die_handler('<div class="wp-...', 'WordPress &rsaq...', Array) #6 /home/pvestnik/public_html/wp-includes/class-wp-fatal-error-handler.php(233): wp_die(Object(WP_Error), '', Array) #7 /home/pvestn in /home/pvestnik/public_html/wp-includes/query.php on line 28