Hi,

Analyzing the coffeina.it site log file, I have verified that the following errors occur repeatedly:
– The WC_Cart : get_cart_url function is deprecated since version 2.5. Replace with wc_get_cart_url.
– The WC_Cart : get_checkout_url function is deprecated since version 2.5. Replace with wc_get_checkout_url.
-The “woocommerce_add_order_item_meta” hook uses out of date data structures and function is deprecated since version 3.2.3. Replace with woocommerce_new_order_item.

How can I solve them?

Thanks!