Warning: array_unique() expects parameter 1 to be array

  • cappuccinomedia

    (@cappuccinomedia)


    6 years, 11 months ago

    This error shows when a user is NOT logged in and adds an item to the cart.

    Warning: array_unique() expects parameter 1 to be array, null given in /wp-content/plugins/woocommerce-table-rate-shipping/deprecated/woocommerce-table-rate-shipping.php on line 2271

    How can I suppress or resolve?

    It does not show if the user is logged in.

    The page I need help with: [log in to see the link]

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