Title: Admin control panel access: Warning: Cannot modify header information – headers
Last modified: August 22, 2016

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# Admin control panel access: Warning: Cannot modify header information – headers

 *  [francelot_ita](https://wordpress.org/support/users/francelot_ita/)
 * (@francelot_ita)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/admin-control-panel-access-warning-cannot-modify-header-information-headers/)
 * Hi, Yes!! My fault!
    Looking for BAD REFERRALS news in the web, cause of DORADOR(.
   com extension) 40 strange visits per month on my web site (Google Analythics-
   >referral), someone has told me to modify .htaccess and functions.php file in
   a certain way.
 * I did it but the result was **that warnig** you can see in the topic title, trying
   to access my panel with the usual address: _“[http://www.terrerinforzatepedini.it/wp-admin/about.php&#8221](http://www.terrerinforzatepedini.it/wp-admin/about.php&#8221);_
 * Worse situation trying to access with this path:
    _“[http://www.terrerinforzatepedini.it/wp-login.php?redirect\_to=http%3A%2F%2Fwww.terrerinforzatepedini.it%2Fwp-admin%2F&reauth=1&#8221](http://www.terrerinforzatepedini.it/wp-login.php?redirect_to=http%3A%2F%2Fwww.terrerinforzatepedini.it%2Fwp-admin%2F&reauth=1&#8221);_:
   much more warning lines I avoid to copy/paste in this box of course (too much….
   but if you want I can copy/paste)
 * No results attempting to come back to original files! Yes!! Total panic!! **I
   trust in your help!!** Thanks from Italy (and thanks to bad referral!!)

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

 *  [lauramelos](https://wordpress.org/support/users/lauramelos/)
 * (@lauramelos)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/admin-control-panel-access-warning-cannot-modify-header-information-headers/#post-5758106)
 * Could you verify if you have something before the first <?php in your functions.
   php?, it looks like you have a white line or a space there.
 *  Thread Starter [francelot_ita](https://wordpress.org/support/users/francelot_ita/)
 * (@francelot_ita)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/admin-control-panel-access-warning-cannot-modify-header-information-headers/#post-5758109)
 * Hi Laura (the name of my grandma ;-)…) thanks for your answer.
    I am in contact
   with a friend of mine who is a web developer (php programmer precisely). He can
   help me.. I gave him database username & pswd… he will fix everything.
 * I tried all that you are suggesting me.. with no results. My friend told me the
   problem is in another place.
    Thanks again Laura. Best regards from Italy.

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

The topic ‘Admin control panel access: Warning: Cannot modify header information–
headers’ is closed to new replies.

## Tags

 * [cannot](https://wordpress.org/support/topic-tag/cannot/)
 * [header](https://wordpress.org/support/topic-tag/header/)
 * [information](https://wordpress.org/support/topic-tag/information/)
 * [Modify](https://wordpress.org/support/topic-tag/modify/)
 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [francelot_ita](https://wordpress.org/support/users/francelot_ita/)
 * Last activity: [11 years, 3 months ago](https://wordpress.org/support/topic/admin-control-panel-access-warning-cannot-modify-header-information-headers/#post-5758109)
 * Status: not resolved

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