Title: Cannot modify header information
Last modified: August 24, 2016

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# Cannot modify header information

 *  Resolved [danielowp](https://wordpress.org/support/users/danielowp/)
 * (@danielowp)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/cannot-modify-header-information-100/)
 * Hello!! First of all, thanks for your work! 🙂
 * I have a problem when a try to export. A page white appears, whit all the names
   and emails, but I can’t export, because of 3 latest messages, saying:
 * Warning: Cannot modify header information – headers already sent by (output started
   at /***/aa/wp-content/plugins/woocommerce-export-customer-email/export-customer-
   email.php:94) in /***/aa/wp-content/plugins/woocommerce-export-customer-email/
   export-customer-email.php on line 96
    Warning: Cannot modify header information–
   headers already sent by (output started at /***/aa/wp-content/plugins/woocommerce-
   export-customer-email/export-customer-email.php:94) in /***/aa/wp-content/plugins/
   woocommerce-export-customer-email/export-customer-email.php on line 97 Warning:
   Cannot modify header information – headers already sent by (output started at/***/
   aa/wp-content/plugins/woocommerce-export-customer-email/export-customer-email.
   php:94) in /***/aa/wp-content/plugins/woocommerce-export-customer-email/export-
   customer-email.php on line 98
 * I’m working locally (XAMP), just in case. Maybe that’s the problem?
 * Thank you very much!
 * [https://wordpress.org/plugins/woocommerce-export-customer-email/](https://wordpress.org/plugins/woocommerce-export-customer-email/)

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

 *  Plugin Author [MH Mithu](https://wordpress.org/support/users/mitcmt/)
 * (@mitcmt)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/cannot-modify-header-information-100/#post-6099644)
 * It’s may the cause. You can try to live server.
 * Thank you.
 *  Plugin Author [MH Mithu](https://wordpress.org/support/users/mitcmt/)
 * (@mitcmt)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/cannot-modify-header-information-100/#post-6099781)
 * New version released. Please update. If still occurs, please give a feedback.

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

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

 * ![](https://s.w.org/plugins/geopattern-icon/woocommerce-export-customer-email_a06496.
   svg)
 * [WooCommerce Export Customer Email](https://wordpress.org/plugins/woocommerce-export-customer-email/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-export-customer-email/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-export-customer-email/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-export-customer-email/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-export-customer-email/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-export-customer-email/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [MH Mithu](https://wordpress.org/support/users/mitcmt/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/cannot-modify-header-information-100/#post-6099781)
 * Status: resolved