Fatal error: Uncaught Error: Interface "IWPML_Frontend_Action" not found in /home/imperfettolab/public_html/web/app/plugins/woocommerce-multilingual/inc/wcml-switch-lang-request.php:3 Stack trace: #0 {main} thrown in /home/imperfettolab/public_html/web/app/plugins/woocommerce-multilingual/inc/wcml-switch-lang-request.php on line 3