Whenever I add an item to the cart or go to view the cart with items present (Cart icon shows item count > 0), I am shown the Cart Empty page. I get an error when I try to go to the Checkout page as well, saying to try reloading the page, which continually shows the same error message.
I am getting warnings that the theme has outdated WooCommerce templates. I’m using WooCommerce version 8.8.3.
Templates
Overrides shop-cart-woocommerce-pro/woocommerce/archive-product.php version 3.4.0 is out of date. The core version is 8.6.0,
shop-cart-woocommerce-pro/woocommerce/checkout/form-checkout.php,
shop-cart-woocommerce-pro/woocommerce/global/wrapper-end.php,
shop-cart-woocommerce-pro/woocommerce/global/wrapper-start.php,
shop-cart-woocommerce-pro/woocommerce/single-product.php