PHP Warnings in error logs – array_key_exists() expects parameter 2 to be array

  • John Sundberg

    (@bhwebworks)


    5 years, 7 months ago

    FYI, I’ve got error logs filling up with repeats of this error:

    Warning: array_key_exists() expects parameter 2 to be array, null given in /wp-content/plugins/beautiful-taxonomy-filters/includes/api.php on line 64

    Thanks for your time!

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