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Problems on UserAgent-Spy version 1.0.1 (3 posts)

  1. fabdango
    Member
    Posted 5 months ago #

    When posting not logged on WordPress or not saying any website, this is the error you get:

    Using Unknown on Unknown O.S.
    Warning: Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-content/plugins/useragent-spy/useragent-spy.php:508) in /home/site/public_html/wp-comments-post.php on line 79
    
    Warning: Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-content/plugins/useragent-spy/useragent-spy.php:508) in /home/site/public_html/wp-comments-post.php on line 80
    
    Warning: Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-content/plugins/useragent-spy/useragent-spy.php:508) in /home/site/public_html/wp-comments-post.php on line 81
    
    Warning: Cannot modify header information - headers already sent by (output started at /home/site/public_html/wp-content/plugins/useragent-spy/useragent-spy.php:508) in /home/site/public_html/wp-includes/pluggable.php on line 850

    The comment is posted anyway, but the page loaded is that error.

    http://wordpress.org/extend/plugins/useragent-spy/

  2. fernandobt
    Member
    Posted 2 months ago #

    Did you modify the plugin's code?

    It's quite a common error when there's a newline or spaces at the end of a PHP file. Search Google for: Cannot modify header information - headers already sent
    And you'll see what I'm talking about.

    Thanks for using the plugin!

    Regards

  3. kimmeehh
    Member
    Posted 2 weeks ago #

    My client also gets these messages. Ofc, i can suppress warnings, but in the mean time, it would be nice if the code can be adjusted, or a detailed solution can be posted.

    My client nor me have changed the code.

    Thanks a lot.
    Regards
    Kim

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