Title: Error in modify header information
Last modified: August 19, 2016

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# Error in modify header information

 *  [aldeia](https://wordpress.org/support/users/aldeia/)
 * (@aldeia)
 * [18 years ago](https://wordpress.org/support/topic/error-in-modify-header-information/)
 * Hi friends.
    I am receives the the next error messages. How I can resolve?
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/aldeia/public_html/blog/wp-content/themes/default/functions.php:1) in/
   home/aldeia/public_html/blog/wp-login.php on line 12
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/aldeia/public_html/blog/wp-content/themes/default/functions.php:1) in/
   home/aldeia/public_html/blog/wp-login.php on line 24
 * ERROR: WordPress requires Cookies but your browser does not support them or they
   are blocked

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

 *  [jonimueller](https://wordpress.org/support/users/jonimueller/)
 * (@jonimueller)
 * [18 years ago](https://wordpress.org/support/topic/error-in-modify-header-information/#post-774860)
 * PLEASE stop cross posting. It only serves to annoy those of us who are trying
   to help.
 *  Thread Starter [aldeia](https://wordpress.org/support/users/aldeia/)
 * (@aldeia)
 * [18 years ago](https://wordpress.org/support/topic/error-in-modify-header-information/#post-774878)
 * Those links are not the enough clear ones for me. It is as to walk in the dark
   one

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

The topic ‘Error in modify header information’ is closed to new replies.

## Tags

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

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 2 replies
 * 2 participants
 * Last reply from: [aldeia](https://wordpress.org/support/users/aldeia/)
 * Last activity: [18 years ago](https://wordpress.org/support/topic/error-in-modify-header-information/#post-774878)
 * Status: not resolved

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