Title: Warning: Cannot modify …
Last modified: August 19, 2016

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# Warning: Cannot modify …

 *  Resolved [luisiher](https://wordpress.org/support/users/luisiher/)
 * (@luisiher)
 * [17 years, 1 month ago](https://wordpress.org/support/topic/warning-cannot-modify/)
 * Hi
 * When I try to load my page I get this message “arning: Cannot modify header information–
   headers already sent by (output started at /home/content/l/u/i/luisiher69/html/
   index.php:5) in /home/content/l/u/i/luisiher69/html/wp-includes/pluggable.php
   on line 850”. I did do some modifications to my theme yesterday but I tested 
   it and it worked.
 * [http://spanish-aid.co.uk/](http://spanish-aid.co.uk/)
 * Could you advise please?
    Thanks Luis

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Samuel B](https://wordpress.org/support/users/samboll/)
 * (@samboll)
 * [17 years, 1 month ago](https://wordpress.org/support/topic/warning-cannot-modify/#post-1058429)
 * [http://codex.wordpress.org/Answers-Troubleshooting#Headers_already_sent](http://codex.wordpress.org/Answers-Troubleshooting#Headers_already_sent)
 *  Thread Starter [luisiher](https://wordpress.org/support/users/luisiher/)
 * (@luisiher)
 * [17 years, 1 month ago](https://wordpress.org/support/topic/warning-cannot-modify/#post-1058686)
 * thanks

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Warning: Cannot modify …’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [luisiher](https://wordpress.org/support/users/luisiher/)
 * Last activity: [17 years, 1 month ago](https://wordpress.org/support/topic/warning-cannot-modify/#post-1058686)
 * Status: resolved

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