Title: another "Cannot modify header information" issue
Last modified: August 19, 2016

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# another "Cannot modify header information" issue

 *  [ljcepek](https://wordpress.org/support/users/ljcepek/)
 * (@ljcepek)
 * [15 years, 3 months ago](https://wordpress.org/support/topic/another-cannot-modify-header-information-issue/)
 * I know, there’s a lot of these out there. Mine is an issue when my blog’s rss
   feed link is used to subscribe. I have replaced the file with a fresh copy, and
   looked for white space and comments not closed. No luck. Here is the error and
   the line it mentions, can anyone suggest anything? Anyone need the whole file,
   let me know. Thanks:
 * Warning: Cannot modify header information – headers already sent by (output started
   at /mnt/r0105/d14/s00/b0331e39/www/e-nichedeals.com/blog/index.php:2) in /mnt/
   r0105/d14/s00/b0331e39/www/e-nichedeals.com/blog/wp-includes/feed-rss2.php on
   line 7
 * header(‘Content-Type: ‘ . feed_content_type(‘rss-http’) . ‘ charset=’ . get_option(‘
   blog_charset’), true);

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [15 years, 3 months ago](https://wordpress.org/support/topic/another-cannot-modify-header-information-issue/#post-1893135)
 * Solving “headers already sent” warnings : [http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F](http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F)
 *  Thread Starter [ljcepek](https://wordpress.org/support/users/ljcepek/)
 * (@ljcepek)
 * [15 years, 3 months ago](https://wordpress.org/support/topic/another-cannot-modify-header-information-issue/#post-1893140)
 * I appreciate the reply, but I have tried that already before coming here, with
   no luck. The line itself doesn’t look incorrect, and I looked over the file mentioned
   as instructed in the support thread. Anyone else have an idea?
 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [15 years, 3 months ago](https://wordpress.org/support/topic/another-cannot-modify-header-information-issue/#post-1893145)
 * here is an another tutorial, see if it can help:
 * [http://weblogtoolscollection.com/archives/2010/09/16/wordpress-and-the-headers-already-sent-warning/](http://weblogtoolscollection.com/archives/2010/09/16/wordpress-and-the-headers-already-sent-warning/)
 *  Moderator [Ipstenu (Mika Epstein)](https://wordpress.org/support/users/ipstenu/)
 * (@ipstenu)
 * 🏳️‍🌈 Advisor and Activist
 * [15 years, 3 months ago](https://wordpress.org/support/topic/another-cannot-modify-header-information-issue/#post-1893147)
 * What plugins are you running? You may need to turn ’em off.
 *  Thread Starter [ljcepek](https://wordpress.org/support/users/ljcepek/)
 * (@ljcepek)
 * [15 years, 3 months ago](https://wordpress.org/support/topic/another-cannot-modify-header-information-issue/#post-1893161)
 * t-p -another good source but the error is only specific to the line in the rss2.
   php file. No other mention of other file sections like in the first link you 
   left. I’ve replaced the file and did the other suggestions from the other tutorial.
   Still have the same error
 * Ipstenu, I’m open to ideas, but you’d have to be more specific as to what you
   think could be a factor. I really don’t want to blow away all plugins or make
   a major change to the theme and architecture after 4 days of work. Everything
   isn’t drag and drop in my site, coding knowledge is a must and would be a long
   day of reworking.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘another "Cannot modify header information" issue’ is closed to new replies.

## Tags

 * [header](https://wordpress.org/support/topic-tag/header/)
 * [information](https://wordpress.org/support/topic-tag/information/)
 * [Modify](https://wordpress.org/support/topic-tag/modify/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 5 replies
 * 3 participants
 * Last reply from: [ljcepek](https://wordpress.org/support/users/ljcepek/)
 * Last activity: [15 years, 3 months ago](https://wordpress.org/support/topic/another-cannot-modify-header-information-issue/#post-1893161)
 * Status: not resolved

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