Title: Error: Cannot modify header information
Last modified: September 2, 2016

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# Error: Cannot modify header information

 *  [nurulbd999](https://wordpress.org/support/users/nurulbd999/)
 * (@nurulbd999)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/error-cannot-modify-header-information-11/)
 * What about the solution for this error?
    PHP Warning: Cannot modify header information–
   headers already sent by (output started at /home/dulaldx2/public_html/wp-content/
   themes/qaengine/includes/admin.php:1) in /home/dulaldx2/public_html/wp-includes/
   functions.php on line 1314
 * Using Theme QAengine.

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

 *  [Navneil Naicker](https://wordpress.org/support/users/navzme/)
 * (@navzme)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/error-cannot-modify-header-information-11/#post-7861579)
 * It’s a very generic error and very to debug without access to your website. So
   here’s what I’ am going to suggest you to do. Goto the root of your WordPress
   and look for a filename called _‘wp-config.php’_. Scroll down and look for a 
   _WP\_DEBUG_ now change the value to false so it will be _define(‘WP\_DEBUG’, 
   false);_
 *  Thread Starter [nurulbd999](https://wordpress.org/support/users/nurulbd999/)
 * (@nurulbd999)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/error-cannot-modify-header-information-11/#post-7877818)
 * It already in false. Can i get your mail?
 *  Thread Starter [nurulbd999](https://wordpress.org/support/users/nurulbd999/)
 * (@nurulbd999)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/error-cannot-modify-header-information-11/#post-7886176)
 * This is my theme’s problem. Another theme is working good. But I need help to
   find out the solution.

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

The topic ‘Error: Cannot modify header information’ is closed to new replies.

## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [nurulbd999](https://wordpress.org/support/users/nurulbd999/)
 * Last activity: [9 years, 8 months ago](https://wordpress.org/support/topic/error-cannot-modify-header-information-11/#post-7886176)
 * Status: not resolved

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