Fatal error: Uncaught Error: Call to undefined function wp_is_json_request() in /home2/novohouse/public_html/wp-content/plugins/revslider/includes/slider.class.php:392 Stack trace: #0 /home2/novohouse/public_html/wp-content/plugins/revslider/includes/slider.class.php(1526): RevSliderSlider->init_by_data(Array) #1 /home2/novohouse/public_html/wp-content/plugins/revslider/admin/includes/plugin-update.class.php(2252): RevSliderSlider->get_sliders() #2 /home2/novohouse/public_html/wp-content/plugins/revslider/admin/includes/plugin-update.class.php(198): RevSliderPluginUpdate->change_layers_svg_5_2_5_5() #3 /home2/novohouse/public_html/wp-includes/class-wp-hook.php(286): RevSliderPluginUpdate::do_update_checks('') #4 /home2/novohouse/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #5 /home2/novohouse/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #6 /home2/novohouse/public_html/wp-settings.php(327): do_action('plugins_loaded') #7 /home2/novohouse/public_html/wp-config.php in /home2/novohouse/public_html/wp-content/plugins/revslider/includes/slider.class.php on line 392