Title: Cannot modify header information
Last modified: March 8, 2019

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# Cannot modify header information

 *  [fprati](https://wordpress.org/support/users/fprati/)
 * (@fprati)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-148/)
 * Hello,
 * on php 7.3 we get several warnings per hour, of the kind:
 * PHP Warning: Cannot modify header information – headers already sent in /wp-content/
   plugins/wp-math-captcha/includes/class-cookie-session.php on line 49
 * Is a fix going to be released, by any chance?
 * Best regards

Viewing 1 replies (of 1 total)

 *  [hovrashko](https://wordpress.org/support/users/hovrashko/)
 * (@hovrashko)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-148/#post-11336831)
 * Same here on php 7.2
 * PHP Warning: Cannot modify header information – headers already sent in /var/
   www/webstie/wp-content/plugins/wp-math-captcha/includes/class-cookie-session.
   php on line 49

Viewing 1 replies (of 1 total)

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

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## Tags

 * [php-error](https://wordpress.org/support/topic-tag/php-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [hovrashko](https://wordpress.org/support/users/hovrashko/)
 * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-148/#post-11336831)
 * Status: not resolved