Error with Menu Cart on Header Menu

Hi, when we enable the Menu Cart on main menu that is based on an Elementor design, we receive the following error:
Fatal error: Uncaught Error: Call to a member function is_empty() on null in /home/customer/www/staging6.marconia.eu/public_html/wp-content/plugins/woocommerce-cart-all-in-one/includes/frontend/menu-cart.php:134 Stack trace: #0 /home/customer/www/staging6.marconia.eu/public_html/wp-content/plugins/woocommerce-cart-all-in-one/includes/frontend/menu-cart.php(96): VIWCAIO_CART_ALL_IN_ONE_Frontend_Menu_Cart::get_menu_cart_text(‘product_counter’, ‘get_menu_cart_html() #2 /home/customer/www/staging6.marconia.eu/public_html/wp-includes/class-wp-hook.php(324): VIWCAIO_CART_ALL_IN_ONE_Frontend_Menu_Cart->create_menu_cart(‘