Title: Produced error while saving
Last modified: December 21, 2016

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# Produced error while saving

 *  [erhemantkumar](https://wordpress.org/support/users/erhemantkumar/)
 * (@erhemantkumar)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/produced-error-while-saving/)
 * Getting the below warning/error when clieck to save button.
 * Warning: Cannot modify header information – headers already sent by (output started
   at E:\xampp\htdocs\wptest\wp-includes\formatting.php:4586) in E:\xampp\htdocs\
   wptest\wp-includes\pluggable.php on line 1228

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 * Last reply from: [erhemantkumar](https://wordpress.org/support/users/erhemantkumar/)
 * Last activity: [9 years, 1 month ago](https://wordpress.org/support/topic/produced-error-while-saving/)