Title: Cannot Modify Header Info
Last modified: December 12, 2017

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# Cannot Modify Header Info

 *  Resolved [dancurranjr](https://wordpress.org/support/users/dancurranjr/)
 * (@dancurranjr)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/cannot-modify-header-info-4/)
 * Site was running fine last night. Got up this morning and tried to log in to 
   wp-admin and got the following error:
 * Warning: Cannot modify header information – headers already sent by (output started
   at /homepages/15/d211799029/htdocs/DANIELCURRAN/wp-content/themes/businesso/core-
   functions/option-panel/businesso-option-setting.php:228) in /homepages/15/d211799029/
   htdocs/DANIELCURRAN/wp-admin/includes/misc.php on line 1114
 * Reinstalled WordPress – still get error
 * Changed themes – Error went away
 * Made Businesso the theme again, error returned.
 * Reinstalled Businesso – Error
    -  This topic was modified 8 years, 6 months ago by [dancurranjr](https://wordpress.org/support/users/dancurranjr/).

Viewing 1 replies (of 1 total)

 *  Thread Starter [dancurranjr](https://wordpress.org/support/users/dancurranjr/)
 * (@dancurranjr)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/cannot-modify-header-info-4/#post-9813495)
 * And …. I just installed the update you released, assuming the error would be 
   fixed and now it is back:
    header information – headers already sent by (output
   started at /homepages/15/d211799029/htdocs/DANIELCURRAN/wp-content/themes/businesso/
   core-functions/option-panel/businesso-option-setting.php:228) in /homepages/15/
   d211799029/htdocs/DANIELCURRAN/wp-admin/includes/misc.php on line 1114

Viewing 1 replies (of 1 total)

The topic ‘Cannot Modify Header Info’ is closed to new replies.

 * ![](https://i0.wp.com/themes.svn.wordpress.org/businesso/5.4/screenshot.png)
 * businesso
 * [Support Threads](https://wordpress.org/support/theme/businesso/)
 * [Active Topics](https://wordpress.org/support/theme/businesso/active/)
 * [Unresolved Topics](https://wordpress.org/support/theme/businesso/unresolved/)
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 * 1 reply
 * 1 participant
 * Last reply from: [dancurranjr](https://wordpress.org/support/users/dancurranjr/)
 * Last activity: [8 years, 5 months ago](https://wordpress.org/support/topic/cannot-modify-header-info-4/#post-9813495)
 * Status: resolved