Title: [Header sent error, no wp-admin]
Last modified: July 17, 2018

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# [Header sent error, no wp-admin]

 *  [meksoo](https://wordpress.org/support/users/meksoo/)
 * (@meksoo)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/header-sent-error-no-wp-admin/)
 * Hello Dear WP users! 🙂
 * My name is Greg, I just started using a WP site, the service provider created
   it for us, but they uploaded the theme, and uploaded the demos then writed over
   the texts, etc… So basically recreated the demo with hungarian text. They didnt
   use the child theme…
 * Thats one problem, but I will get back, when its time for this.
 * Basically, my biggest problem was that when I updated some informations about
   the main page, or gallery, got back errors but uploaded right so it worked. Now,
   after all I got bored by these errors, and wanted to solve the problem by myself.
   I got the FTP infos, etc, then switched on the debugger. It showed other problems,
   some blank spaces in one of the hundreds of php files, it worked very gooooood.
   Okay, next they I reinstalled my computer, then wanted to log in to WP-admin 
   of my site, and I can not reach it anymore!
 * Problem:
 * Error1.
 * “Warning: Cannot modify header information – headers already sent by (output 
   started at /var/www/lavenderterasz.hu/wp-config.php:1) in /var/www/lavenderterasz.
   hu/wp-includes/pluggable.php on line 1219 ”
 * Okay, I got it, firs line of config.php, maybe some space issue, BUT NOT! There
   is absolutly nothing!
 * What can I do with it??
 * Second question;
 * Error2.
 * So the “creators” of our website did a big mistake, and created the posts, pages
   on the basic, normal theme, not in childtheme… I hear a lot about it, and usually
   got back some good improvements on childthemes.. Is there any way to put my datas,
   pages, etc, back to childtheme after the normal one? Ofcurse, after I can repair
   the WP-admin error…:)
 * Third question;
 * Error3.
 * My site works only without [http://www.](http://www.), so lavenderterasz.hu is
   working, but [http://www.lavenderterasz.hu](http://www.lavenderterasz.hu) is 
   not. How can I solve this? I saw some videos about changeing in wp-admin, but
   error 1. is coming into my way. If I’m using the [http://www.lavenderterasz.hu](http://www.lavenderterasz.hu)
   its just giving back the error codes of error1.
 * Thanks for your answers dear users, I realy tried google for all my problems,
   but I just cant find a good solution….
 * Mikó Gergő | Hungary
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fheader-sent-error-no-wp-admin%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Moderator [bcworkz](https://wordpress.org/support/users/bcworkz/)
 * (@bcworkz)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/header-sent-error-no-wp-admin/#post-10502877)
 * The headers already sent error is because either wp_redirect() was used inappropriately
   somewhere, or improper output was generated before a proper wp_redirect_call().
   If an inappropriate redirect, you can use debug_backtrace() to help determine
   where the call came from. If it’s due to improper output, such as whitespace 
   outside of <?php ?> tags, this is much harder to track down. Any PHP file (besides
   theme templates) that have been altered for your installation can be the source.
   Not just wp-config.php, look at non-template theme files like functions.php for
   causes of improper output.
 * If the site’s theme is not subject to updates, it can be directly altered without
   a child theme. If the theme could be updated, all alterations should be transfered
   to a child theme and the original theme files restored. A quick and dirty alternative
   is to rename the theme so that update notices are suppressed. This would mean
   any security patches do not get pushed, so it’s not generally recommended.
 * The www issue seems to be resolved? Both versions work for me. In fact, requesting
   just lavenderterasz.hu causes it to be rewritten to [http://www.lavenderterasz.hu](http://www.lavenderterasz.hu).

Viewing 1 replies (of 1 total)

The topic ‘[Header sent error, no wp-admin]’ is closed to new replies.

## Tags

 * [header already sent](https://wordpress.org/support/topic-tag/header-already-sent/)
 * [wp-admin](https://wordpress.org/support/topic-tag/wp-admin/)
 * [www](https://wordpress.org/support/topic-tag/www/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [bcworkz](https://wordpress.org/support/users/bcworkz/)
 * Last activity: [7 years, 10 months ago](https://wordpress.org/support/topic/header-sent-error-no-wp-admin/#post-10502877)
 * Status: not resolved

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