PHP error in_array() expects parameter 2 to be array, null given

  • Resolved paw78

    (@paw78)


    7 years, 7 months ago

    Hi,
    I have recently started getting this PHP error.

    Warning: in_array() expects parameter 2 to be array, null given in /home/hanmermc/public_html/wp-content/plugins/all-in-one-seo-pack/aioseop_class.php on line 3868

    My client indicates they have made no changes to the wordpress All in One SEO Pack or their theme/site.

    It only appears to be happening on their home page.

    I understand what the error means, just not sure what is actually causing it.

    Any thoughts?
    Thanks,
    Paul.

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

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