Cannot save posts in 3.0 – get error – Warning: Cannot modify header information

  • Resolved titoburritotaco

    (@titoburritotaco)


    14 years, 5 months ago

    Hey guys…i need help big time..

    In WordPress 3.0 when i save a post i get this Error:

    Warning: Cannot modify header information – headers already sent by (output started at /home/gototenn/public_html/wp-config.php:83) in /home/gototenn/public_html/wp-includes/pluggable.php on line 890

    I looked in the pluggable.php file and look @ line 890:
    header(“Location: $location”, true, $status);

    There is a commented line in there that says: // This causes problems on IIS and some FastCGI setups

    Should i set this to false?

Viewing 6 replies - 31 through 36 (of 36 total)

  • The edited error message that you posted suggests that the error is within your theme – specifically includes/widgets/widget-tabbed.php. Try switching to another theme.

    ok

    Thanks

    Please delete my last post. (incomplete)!

    [Moderator note: deleted posts due to massive code blocks, please use the pastebin as per the Forum Guidelines]

    I got that same header pluggable.php 890 error. It said it was originating in my functions.php file, which makes sense because I messed with that.

    I took out all the unnecessary spaces (where I was adding code) and I discovered that there were more spaces after the close php tag at the very end of the document. I took out all of those too. I uploaded a fresh plugabble.php file.

    Fixed.

    Help please! None of the above is working for me.

    My problem originated when I switched servers. I got my site to run perfectly again, but I can no longer log in to the admin panel! I tried looking for white spaces, uploaded a new wp-config file, a new pluggables file–nothing. I still can’t get in!

    I get messages like:

    Warning: Cannot modify header information – headers already sent by (output started at /home/content/51/7393651/html/fitflick/wp-content/plugins/wponlinebackup/wponlinebackup.php:6359) in /home/content/51/7393651/html/fitflick/wp-includes/pluggable.php on line 890

    But the first part changes when I delete plug-ins that conflict. Nevertheless, it just finds a different plug-in to conflict with. I would change the theme, but I don’t know how without having access to the admin panel. Very upsetting…

    Got it! As it turns out, there were multiple files in my theme that had spaces after them. They were in the template folder. Basically every time I fixed one my error message would change, giving me a clue as to which one to fix next. Patience counts…

Viewing 6 replies - 31 through 36 (of 36 total)
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