Warning: Use of undefined constant WOOCOMMERCE_VERSION - assumed 'WOOCOMMERCE_VERSION' (this will throw an Error in a future version of PHP) in /home/customer/www/scuolaoltre.it/public_html/wp-content/plugins/woocommerce-pdf-ips-pro/includes/wcpdf-pro-emails.php on line 30

Fatal error: Uncaught Error: Call to undefined function WC() in /home/customer/www/scuolaoltre.it/public_html/wp-content/plugins/woocommerce-italian-add-on/woocommerce-italian-add-on.php:249 Stack trace: #0 /home/customer/www/scuolaoltre.it/public_html/wp-includes/class-wp-hook.php(287): WooCommerce_Italian_add_on_plus->init_integration('') #1 /home/customer/www/scuolaoltre.it/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #2 /home/customer/www/scuolaoltre.it/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #3 /home/customer/www/scuolaoltre.it/public_html/wp-settings.php(546): do_action('init') #4 /home/customer/www/scuolaoltre.it/public_html/wp-config.php(81): require_once('/home/customer/...') #5 /home/customer/www/scuolaoltre.it/public_html/wp-load.php(37): require_once('/home/customer/...') #6 /home/customer/www/scuolaoltre.it/public_html/wp-blog-header.php(13): require_once('/home/customer/...') #7 /home/customer/www/scuolaoltre.it/public_html/index.php(17): requ in /home/customer/www/scuolaoltre.it/public_html/wp-content/plugins/woocommerce-italian-add-on/woocommerce-italian-add-on.php on line 249