Title: Warning when submit
Last modified: August 22, 2016

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# Warning when submit

 *  [Nic100](https://wordpress.org/support/users/nic100/)
 * (@nic100)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/warning-when-submit/)
 * When I press submit this warning follows on the top of the page:
    Warning: Cannot
   modify header information – headers already sent by (output started at /www/htdocs/
   w012424a/audioguidefuehrer.de/wp-content/themes/realnews/page.php:7) in /www/
   htdocs/w012424a/audioguidefuehrer.de/wp-includes/pluggable.php on line 1121. 
   But only sometimes, means on some pages I put the shortcode, on other not.
 * [https://wordpress.org/plugins/search-filter/](https://wordpress.org/plugins/search-filter/)

The topic ‘Warning when submit’ is closed to new replies.

 * ![](https://ps.w.org/search-filter/assets/icon-256x256.png?rev=3096093)
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## Tags

 * [submit](https://wordpress.org/support/topic-tag/submit/)
 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 0 replies
 * 1 participant
 * Last reply from: [Nic100](https://wordpress.org/support/users/nic100/)
 * Last activity: [11 years, 9 months ago](https://wordpress.org/support/topic/warning-when-submit/)
 * Status: not resolved