Title: Warning: cannot modify header information Last modified: September 17, 2018 --- # Warning: cannot modify header information * Resolved [nelglez](https://wordpress.org/support/users/nelglez/) * (@nelglez) * [7 years, 9 months ago](https://wordpress.org/support/topic/warning-cannot-modify-header-information-194/) * Hello, I just downloaded your software and im using it however im getting this warning when I registered. * Warning: Cannot modify header information – headers already sent by (output started at /home4/chat/public_html/mydomainnamehere.com/wp-content/themes/kontrast/header. php:2) in /home4/chat/public_html/mydomainnamehere.com/wp-includes/pluggable. php on line 1219 Viewing 2 replies - 1 through 2 (of 2 total) * Thread Starter [nelglez](https://wordpress.org/support/users/nelglez/) * (@nelglez) * [7 years, 9 months ago](https://wordpress.org/support/topic/warning-cannot-modify-header-information-194/#post-10696936) * the header.php line 2 says : * > * and the pluggable.php line 1219 says: * header(“Location: $location”, true, $status); * Plugin Author [PeepSo, Inc.](https://wordpress.org/support/users/peepso/) * (@peepso) * [7 years, 9 months ago](https://wordpress.org/support/topic/warning-cannot-modify-header-information-194/#post-10697735) * Hello, * As far as that warning goes, it has nothing to do with PeepSo. It seems it’s about kontrast theme. Or are we missing something here? * Please contact the theme’s developers. Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Warning: cannot modify header information’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/peepso-core_e0dcd7.svg) * [Community by PeepSo - Download from PeepSo.com](https://wordpress.org/plugins/peepso-core/) * [Support Threads](https://wordpress.org/support/plugin/peepso-core/) * [Active Topics](https://wordpress.org/support/plugin/peepso-core/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/peepso-core/unresolved/) * [Reviews](https://wordpress.org/support/plugin/peepso-core/reviews/) * 2 replies * 2 participants * Last reply from: [PeepSo, Inc.](https://wordpress.org/support/users/peepso/) * Last activity: [7 years, 9 months ago](https://wordpress.org/support/topic/warning-cannot-modify-header-information-194/#post-10697735) * Status: resolved