Title: Error message
Last modified: August 20, 2016

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# Error message

 *  [jberg1](https://wordpress.org/support/users/jberg1/)
 * (@jberg1)
 * [13 years, 8 months ago](https://wordpress.org/support/topic/error-message-150/)
 * Getting this error after installation.
 * Warning: Cannot modify header information – headers already sent by (output started
   at /wp-content/plugins/wp-redirect-mobile/wp-redirect-mobile.php:13) in /wp-includes/
   option.php on line 563
 * Warning: Cannot modify header information – headers already sent by (output started
   at /wp-content/plugins/wp-redirect-mobile/wp-redirect-mobile.php:13) in /wp-includes/
   option.php on line 564
 * [http://wordpress.org/extend/plugins/wp-redirect-mobile/](http://wordpress.org/extend/plugins/wp-redirect-mobile/)

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Mohit Bumb](https://wordpress.org/support/users/mohitbumb/)
 * (@mohitbumb)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/error-message-150/#post-3246266)
 * add ob_start() in first line of wp-redirect-mobile.php
 * first line should look like this : <?php ob_start();
 * Thanks

Viewing 1 replies (of 1 total)

The topic ‘Error message’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-redirect-mobile.svg)
 * [WP Redirect Mobile](https://wordpress.org/plugins/wp-redirect-mobile/)
 * [Support Threads](https://wordpress.org/support/plugin/wp-redirect-mobile/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-redirect-mobile/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-redirect-mobile/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-redirect-mobile/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Mohit Bumb](https://wordpress.org/support/users/mohitbumb/)
 * Last activity: [13 years, 6 months ago](https://wordpress.org/support/topic/error-message-150/#post-3246266)
 * Status: not resolved