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Fatal error: Uncaught Error: Call to a member function get() on null in /sites/kimrypress.ru/wp-includes/query.php:28 Stack trace: #0 /sites/kimrypress.ru/wp-content/plugins/yandexnews-feed-by-teplitsa/inc/tst-yandex-feed-core.php(121): get_query_var('yandex_feed') #1 /sites/kimrypress.ru/wp-includes/class-wp-hook.php(288): La_Yandex_Feed_Core->set_empty_feed_20ok_status('HTTP/1.1 500 In...', 500) #2 /sites/kimrypress.ru/wp-includes/plugin.php(208): WP_Hook->apply_filters('HTTP/1.1 500 In...', Array) #3 /sites/kimrypress.ru/wp-includes/functions.php(1240): apply_filters('status_header', 'HTTP/1.1 500 In...', 500, 'Internal Server...', 'HTTP/1.1') #4 /sites/kimrypress.ru/wp-includes/functions.php(3100): status_header(500) #5 /sites/kimrypress.ru/wp-includes/functions.php(3050): _default_wp_die_handler('<p><h1>\xD0\x9E\xD1\x88\xD0\xB8\xD0\xB1...', '\xD0\x9E\xD1\x88\xD0\xB8\xD0\xB1\xD0\xBA\xD0\xB0 \xD0\xB1...', Array) #6 /sites/kimrypress.ru/wp-includes/functions.php(4383): wp_die('<h1>\xD0\x9E\xD1\x88\xD0\xB8\xD0\xB1\xD0\xB in /sites/kimrypress.ru/wp-includes/query.php on line 28

Fatal error: Uncaught Error: Call to a member function get() on null in /sites/kimrypress.ru/wp-includes/query.php:28 Stack trace: #0 /sites/kimrypress.ru/wp-content/plugins/yandexnews-feed-by-teplitsa/inc/tst-yandex-feed-core.php(121): get_query_var('yandex_feed') #1 /sites/kimrypress.ru/wp-includes/class-wp-hook.php(288): La_Yandex_Feed_Core->set_empty_feed_20ok_status('HTTP/1.1 500 In...', 500) #2 /sites/kimrypress.ru/wp-includes/plugin.php(208): WP_Hook->apply_filters('HTTP/1.1 500 In...', Array) #3 /sites/kimrypress.ru/wp-includes/functions.php(1240): apply_filters('status_header', 'HTTP/1.1 500 In...', 500, 'Internal Server...', 'HTTP/1.1') #4 /sites/kimrypress.ru/wp-includes/functions.php(3100): status_header(500) #5 /sites/kimrypress.ru/wp-includes/functions.php(3050): _default_wp_die_handler('<p>\xD0\x9D\xD0\xB0 \xD1\x81\xD0\xB0\xD0\xB9\xD1...', 'WordPress &rsaq...', Array) #6 /sites/kimrypress.ru/wp-includes/class-wp-fatal-error-handler.php(212): wp_die(Object(WP_Error), '', Array) #7 /sites/kimrypress.ru/wp-inc in /sites/kimrypress.ru/wp-includes/query.php on line 28