Fatal error: Uncaught Error: Call to undefined function is_post_publicly_viewable() in /var/www/vhosts/visoolabs.com/flatpixel.si/wp-includes/media.php:1647 Stack trace: #0 /var/www/vhosts/visoolabs.com/flatpixel.si/wp-includes/shortcodes.php(364): gallery_shortcode('', '', 'gallery') #1 [internal function]: do_shortcode_tag(Array) #2 /var/www/vhosts/visoolabs.com/flatpixel.si/wp-includes/shortcodes.php(261): preg_replace_callback('/\\[(\\[?)(galler...', 'do_shortcode_ta...', '[gallery]\n<p>Se...') #3 /var/www/vhosts/visoolabs.com/flatpixel.si/wp-includes/plugin.php(235): do_shortcode('[gallery]\n<p>Se...') #4 /var/www/vhosts/visoolabs.com/flatpixel.si/wp-includes/post-template.php(230): apply_filters('the_content', '[gallery]\n<p>Se...') #5 /var/www/vhosts/visoolabs.com/flatpixel.si/wp-content/themes/flatpixel/includes/post-templates/entry-gallery.php(224): the_content('<span class="co...') #6 /var/www/vhosts/visoolabs.com/flatpixel.si/wp-includes/template.php(564): require('/var/www/vhosts...') #7 /var/www/vhosts/visool in /var/www/vhosts/visoolabs.com/flatpixel.si/wp-includes/media.php on line 1647