woocommerce_rest_cart_error Unable to retrieve cart. Delete method giving 500 error, for this endpoint /wc/store/cart/items.

To reproduce

jQuery.ajax({
  type: 'delete',
  url: '/wp-json/wc/store/cart/items',
  xhrFields: {
    withCredentials: true
  }
});

This endpoint should return an empty array, but it is giving me 500 error.