Undefined Index PHP error?

  • bverduin

    (@bverduin)


    11 years, 2 months ago

    Hi,
    I recently installed Wordfence, and have been getting an intermittent error:

    Notice: Undefined index: HTTP_REFERER in /home/(directory)/(site directory)/wp-content/plugins/wordfence/lib/wfUtils.php on line 586

    When I Google parts of this error (specifically “wfUtils.php on line 586” it shows that Google’s bots are receiving the error on other pages, too. I’m running Chrome on Windows 7 at work and 8.1 at home, and I’ve seen it in IE and Firefox too. It seems to appear (and show my directories!) no matter who’s looking at the site.

    https://wordpress.org/plugins/wordfence/

    EDIT: Sorry, yes I did have my WP_CONFIG File set to Debug “yes.” Still happening though.

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