Title: Cannot modify header information
Last modified: August 12, 2022

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# Cannot modify header information

 *  Resolved [Husein Yuseinov](https://wordpress.org/support/users/webg/)
 * (@webg)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-180/)
 * I get those warnings:
 * Warning: Cannot modify header information – headers already sent by (output started
   at wp-content/plugins/wc-bulk-assign-linked-products/update-related-products.
   php:116) in /home/###/wp-admin/includes/misc.php on line 1381
 * Warning: Cannot modify header information – headers already sent by (output started
   at wp-content/plugins/wc-bulk-assign-linked-products/update-related-products.
   php:116) in /home/###/wp-includes/functions.php on line 6878
 * Warning: Cannot modify header information – headers already sent by (output started
   at wp-content/plugins/wc-bulk-assign-linked-products/update-related-products.
   php:116) in /home/###/wp-admin/admin-header.php on line 9

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

 * ![](https://s.w.org/plugins/geopattern-icon/wc-bulk-assign-linked-products_ceb028.
   svg)
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 * 0 replies
 * 1 participant
 * Last reply from: [Husein Yuseinov](https://wordpress.org/support/users/webg/)
 * Last activity: [3 years, 10 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-180/)
 * Status: resolved