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Cannot Modify Header Information (4 posts)

  1. krisdeleon
    Member
    Posted 2 years ago #

    I'm getting this error message on the top of my blog:

    Warning: Cannot modify header information - headers already sent by (output started at /home/krisdele/public_html/index.php:1) in /home/krisdele/public_html/wp-content/plugins/wp-greet-box/includes/wp-greet-box.class.php on line 489

    When I get to the admin URL
    http://krisdeleon.com/wp-admin

    I get the following message:

    Warning: Cannot modify header information - headers already sent by (output started at /home/krisdele/public_html/wp-admin/index.php:1) in /home/krisdele/public_html/wp-includes/pluggable.php on line 866

    What can I do to solve this issue?

  2. esmi
    Forum Moderator
    Posted 2 years ago #

    FTP into your site (or use whatever file management application your host provides) and delete the wp-content/plugins/wp-greet-box folder.

  3. krisdeleon
    Member
    Posted 2 years ago #

    Thanks Esmi. I deleted it, and removed the warning message on my blog (http://krisdeleon.com).

    However, the http://krisdeleon.com/wp-admin still says the following message:
    Warning: Cannot modify header information - headers already sent by (output started at /home/krisdele/public_html/wp-admin/index.php:1) in /home/krisdele/public_html/wp-includes/pluggable.php on line 866

    Let me know what to change, as I don't want to delete the wrong thing. Thank you!

  4. esmi
    Forum Moderator
    Posted 2 years ago #

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