Title: Cannot modify header information error
Last modified: April 8, 2022

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# Cannot modify header information error

 *  Resolved [delanthear](https://wordpress.org/support/users/delanthear/)
 * (@delanthear)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-error-19/)
 * It looks like Amelia is causing some sort of error which is impacting our site.
   You see it flash on the screen when loading the customizer:
 * `: Cannot modify header information - headers already sent by (output started
   at ..../public_html/wp-content/plugins/ameliabooking/src/Infrastructure/WP/HelperService/
   HelperService.php:40) in`
 * Amelia Version 1.0.50 on the latest WordPress.

Viewing 1 replies (of 1 total)

 *  Plugin Author [ameliabooking](https://wordpress.org/support/users/ameliabooking/)
 * (@ameliabooking)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-error-19/#post-15546640)
 * Hello there.
 * Thanks for reaching out to us.
 * Can you please access Amelia/Settings/Payments, and take a look at the Custom
   Currency Symbol?
 * If you modified it, can you change it back to the default currency symbol, purge
   all cache on your site, and test again?
 * Kind regards

Viewing 1 replies (of 1 total)

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

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 * 1 reply
 * 2 participants
 * Last reply from: [ameliabooking](https://wordpress.org/support/users/ameliabooking/)
 * Last activity: [4 years, 2 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-error-19/#post-15546640)
 * Status: resolved