Fatal error: Uncaught Error: Class 'DOMDocument' not found in /var/www/html/wp-content/plugins/cta/classes/class.cta.render.php:336 Stack trace: #0 /var/www/html/wp-content/plugins/cta/classes/class.cta.render.php(1212): CTA_Render::prepare_tracked_links('\r\n<div id="flat...', Array, 0) #1 /var/www/html/wp-content/plugins/cta/classes/class.cta.render.php(1359): CTA_Render->build_cta_content() #2 /var/www/html/wp-includes/class-wp-hook.php(286): CTA_Render->add_cta_to_dynamic_widget(Object(CTA_Render)) #3 /var/www/html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /var/www/html/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #5 /var/www/html/wp-content/plugins/cta/classes/class.cta.render.php(165): do_action('wp_cta_after_gl...', Object(CTA_Render)) #6 /var/www/html/wp-includes/class-wp-hook.php(286): CTA_Render->setup_static_environment_vars(Object(WP)) #7 /var/www/html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array) #8 /var/www/html/wp-includes/plugin.php(531): W in /var/www/html/wp-content/plugins/cta/classes/class.cta.render.php on line 336