Title: Header error
Last modified: August 31, 2016

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# Header error

 *  Resolved [emy1982](https://wordpress.org/support/users/emy1982/)
 * (@emy1982)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/header-error-19/)
 * The plugin give this error on activation, please fix it.
    The error is “The plugin
   generated 3907 characters of unexpected output during activation. If you notice“
   headers already sent” messages, problems with syndication feeds or other issues,
   try deactivating or removing this plugin.”
 * [https://wordpress.org/plugins/wp-tao/](https://wordpress.org/plugins/wp-tao/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Damian Góra](https://wordpress.org/support/users/damian-gora/)
 * (@damian-gora)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/header-error-19/#post-7225345)
 * Hi emy1982,
 * Thanks for reporting a problem!
 * I see this error with `define('WP_DEBUG', true);`.
 * We’ll fix this ASAP. Sorry about this.
 * Regards
    Damian WP Tao Team
 *  Thread Starter [emy1982](https://wordpress.org/support/users/emy1982/)
 * (@emy1982)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/header-error-19/#post-7225379)
 * Yes,
    i define (‘WP_DEBUG’, true);. Your plugin seems great! Thank you, i ‘ll
   wait your update.
 *  Plugin Author [Damian Góra](https://wordpress.org/support/users/damian-gora/)
 * (@damian-gora)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/header-error-19/#post-7225443)
 * The issue has been fixed. Please update your WP Tao to the latest version.
 * Regards
    Damian WP Tao Team

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Header error’ is closed to new replies.

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## Tags

 * [header error](https://wordpress.org/support/topic-tag/header-error/)

 * 3 replies
 * 2 participants
 * Last reply from: [Damian Góra](https://wordpress.org/support/users/damian-gora/)
 * Last activity: [10 years, 1 month ago](https://wordpress.org/support/topic/header-error-19/#post-7225443)
 * Status: resolved