Warning: array_key_exists() expects parameter 2 to be array, boolean given

  • abonosir

    (@abonosir)


    4 years ago

    Dears ,

    when I migrate my website to new host I got this error .

    Warning: array_key_exists() expects parameter 2 to be array, boolean given in
    ../wp-content/plugins/woocommerce/includes/admin/helper/class-wc-helper-options.php on line 54

    I tried to uninstall woo commerce plugin and install the new fresh one . same problem appear .

    PHP version: 7.3.6

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