Notice: Function id was called incorrectly. Product properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/plugins/woocommerce/templates/single-product.php'), wc_get_template_part, load_template, require('/themes/sinatra/woocommerce/content-single-product.php'), do_action('woocommerce_before_single_product_summary'), WP_Hook->do_action, WP_Hook->apply_filters, display_pre_product_info, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong Please see Debugging in WordPress for more information. (This message was added in version 3.0.) in /home/traveller/public_html/wp-includes/functions.php on line 6121