Fatal error: Uncaught Error: Call to undefined function is_product() in /web/htdocs/www.manufattincuoio.it/home/wp-content/plugins/woo-variation-swatches/woo-variation-swatches.php:314 Stack trace: #0 /web/htdocs/www.manufattincuoio.it/home/wp-includes/class-wp-hook.php(286): Woo_Variation_Swatches->enqueue_scripts('') #1 /web/htdocs/www.manufattincuoio.it/home/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /web/htdocs/www.manufattincuoio.it/home/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /web/htdocs/www.manufattincuoio.it/home/wp-includes/script-loader.php(2231): do_action('wp_enqueue_scri...') #4 /web/htdocs/www.manufattincuoio.it/home/wp-includes/class-wp-hook.php(286): wp_enqueue_scripts('') #5 /web/htdocs/www.manufattincuoio.it/home/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #6 /web/htdocs/www.manufattincuoio.it/home/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #7 /web/htdocs/www.manufattincuoio.it/home/wp-includes/general-template.php( in /web/htdocs/www.manufattincuoio.it/home/wp-content/plugins/woo-variation-swatches/woo-variation-swatches.php on line 314