Fatal error: Uncaught Error: Call to undefined method WP_Error::get_rating_options() in /home/customer/www/irantravel.biz/public_html/wp-content/plugins/page-generator-pro/includes/global/shortcode-yelp.php:158 Stack trace: #0 /home/customer/www/irantravel.biz/public_html/wp-content/plugins/page-generator-pro/includes/global/shortcode-yelp.php(61): Page_Generator_Pro_Shortcode_Yelp->get_fields() #1 /home/customer/www/irantravel.biz/public_html/wp-includes/class-wp-hook.php(287): Page_Generator_Pro_Shortcode_Yelp->add_shortcode(Array) #2 /home/customer/www/irantravel.biz/public_html/wp-includes/plugin.php(206): WP_Hook->apply_filters(Array, Array) #3 /home/customer/www/irantravel.biz/public_html/wp-content/plugins/page-generator-pro/includes/global/shortcode.php(258): apply_filters('page_generator_...', Array) #4 /home/customer/www/irantravel.biz/public_html/wp-content/plugins/page-generator-pro/includes/global/shortcode.php(51): Page_Generator_Pro_Shortcode->get_shortcodes() #5 /home/customer/www/irantravel.biz/public_htm in /home/customer/www/irantravel.biz/public_html/wp-content/plugins/page-generator-pro/includes/global/shortcode-yelp.php on line 158