Fatal error: Uncaught Error: Call to undefined method WP_Error::enable_order_by_date() in /var/www/u0188698/data/www/investbrothers.ru/wp-content/plugins/rss-via-shortcode-on-page-post/rss-via-shortcode.php:23Stack trace:#0 /var/www/u0188698/data/www/investbrothers.ru/wp-includes/shortcodes.php(345): SLB_rss_sc(Array, '', 'rssonpage')#1 [internal function]: do_shortcode_tag(Array)#2 /var/www/u0188698/data/www/investbrothers.ru/wp-includes/shortcodes.php(223): preg_replace_callback('/\\[(\\[?)(rssonp...', 'do_shortcode_ta...', '<!-- Simple Sha...')#3 /var/www/u0188698/data/www/investbrothers.ru/wp-includes/class-wp-hook.php(298): do_shortcode('<!-- Simple Sha...')#4 /var/www/u0188698/data/www/investbrothers.ru/wp-includes/plugin.php(203): WP_Hook->apply_filters('<!-- Simple Sha...', Array)#5 /var/www/u0188698/data/www/investbrothers.ru/wp-includes/post-template.php(240): apply_filters('the_content', '\xD0\x9E\xD1\x82\xD1\x87\xD0\xB5\xD1\x82 \xD0\xBE \xD1...')#6 /var/www/u0188698/data/www/investbrothers.ru/wp-conten in /var/www/u0188698/data/www/investbrothers.ru/wp-content/plugins/rss-via-shortcode-on-page-post/rss-via-shortcode.php on line 23