Title: Header Information Warning
Last modified: October 18, 2016

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# Header Information Warning

 *  [christineatncsce](https://wordpress.org/support/users/christineatncsce/)
 * (@christineatncsce)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/header-information-warning/)
 * I am using the Search & Filter plugin to organize content by category. On the
   desktop version of my site, the filtering function works fine. On my mobile site
   with WPTouch, I am getting this error when I try to filter:
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/ncsce/public_html/wp-content/plugins/wptouch/themes/bauhaus/default/
   page.php:8) in /home/ncsce/public_html/wp-includes/pluggable.php on line 1174
 * The link to the page I’m working on is: [http://ncsce.net/digital-library/](http://ncsce.net/digital-library/).
 * Any suggestions?

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/header-information-warning/#post-8324137)
 * Try deleting “wptouch” plugin using [FTP ](http://codex.wordpress.org/FTP_Clients),
   or your web-host’s cPanel or whatever file management application your host provides(
   no Dashboard access required).
 * Useful codex: [http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F](http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F)
 *  [Patrick](https://wordpress.org/support/users/wppatrickk/)
 * (@wppatrickk)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/header-information-warning/#post-8324141)
 * @@christineatncsce That issue is being cause by the plugin “WP Touch”.
 * Best way to get support for this is to post the issue in the plugin support page.
   Someone here might help you to fix the issue but those will be overwritten if
   you update that plugin, so its better to notify the plugin author so that he 
   is aware of this issue and rolls it out in the next update.
 * [https://wordpress.org/support/plugin/wptouch](https://wordpress.org/support/plugin/wptouch)
 *  Thread Starter [christineatncsce](https://wordpress.org/support/users/christineatncsce/)
 * (@christineatncsce)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/header-information-warning/#post-8324153)
 * Thank you both. I am hesitant to delete the WPTouch plugin, because I do like
   it for my mobile site, even though it is causing this error. I will repost this
   support request to the WPTouch support page. I thought I had done that here, 
   so my apologies.
 *  [Patrick](https://wordpress.org/support/users/wppatrickk/)
 * (@wppatrickk)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/header-information-warning/#post-8324203)
 * [@christineatncsce](https://wordpress.org/support/users/christineatncsce/) I 
   just checked your theme. It is already a responsive theme so you don’t really
   need the WP Touch plugin.
 * However, it’s your choice 🙂
 *  Thread Starter [christineatncsce](https://wordpress.org/support/users/christineatncsce/)
 * (@christineatncsce)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/header-information-warning/#post-8324816)
 * Hi Patrick,
 * True, although I do prefer the look of the mobile site using WPTouch. It would
   be great to fix this error.
 * Thanks again 🙂

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Header Information Warning’ is closed to new replies.

## Tags

 * [Cannot modify header information](https://wordpress.org/support/topic-tag/cannot-modify-header-information/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 5 replies
 * 3 participants
 * Last reply from: [christineatncsce](https://wordpress.org/support/users/christineatncsce/)
 * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/header-information-warning/#post-8324816)
 * Status: not resolved

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