Title: cannot modify header???
Last modified: August 18, 2016

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# cannot modify header???

 *  Resolved [starrysworld](https://wordpress.org/support/users/starrysworld/)
 * (@starrysworld)
 * [20 years, 8 months ago](https://wordpress.org/support/topic/cannot-modify-header/)
 * OK I know this must already be covered but I dont understand any of whats been
   said.
 * I get this error above my login panel:
 * `<br />
    Warning: Cannot modify header information - headers already sent by (
   output started at /home/mb8282/public_html/starry/wp-config.php:26) in /home/
   mb8282/public_html/starry/wp-login.php on line 7
 * Warning: Cannot modify header information - headers already sent by (output started
   at /home/mb8282/public_html/starry/wp-config.php:26) in /home/mb8282/public_html/
   starry/wp-login.php on line 8
 * Warning: Cannot modify header information - headers already sent by (output started
   at /home/mb8282/public_html/starry/wp-config.php:26) in /home/mb8282/public_html/
   starry/wp-login.php on line 9
 * Warning: Cannot modify header information - headers already sent by (output started
   at /home/mb8282/public_html/starry/wp-config.php:26) in /home/mb8282/public_html/
   starry/wp-login.php on line 10
 * I’m unsure how to fix it. All previous installs have gone without hitch… I tried
   looking at config.php but line 26 doesnt have anything significant on it and 
   I’m unsure whether to edit wp-login.php.
 * What do i do?
 * Many Thanks
 * Starry

Viewing 1 replies (of 1 total)

 *  Thread Starter [starrysworld](https://wordpress.org/support/users/starrysworld/)
 * (@starrysworld)
 * [20 years, 8 months ago](https://wordpress.org/support/topic/cannot-modify-header/#post-262810)
 * Doh!
 * I didn’t realise there were a few empty lines after ?>
 * I changed that and it worked. How a simple thing can cause so many errors!!

Viewing 1 replies (of 1 total)

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## Tags

 * [config](https://wordpress.org/support/topic-tag/config/)
 * [installation](https://wordpress.org/support/topic-tag/installation/)
 * [sql](https://wordpress.org/support/topic-tag/sql/)

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 1 reply
 * 1 participant
 * Last reply from: [starrysworld](https://wordpress.org/support/users/starrysworld/)
 * Last activity: [20 years, 8 months ago](https://wordpress.org/support/topic/cannot-modify-header/#post-262810)
 * Status: resolved

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