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Warning: Cannot modify header information - headers already sent (8 posts)

  1. Isaak Wells
    Member
    Posted 5 years ago #

    Message reads

    Warning: Cannot modify header information - headers already sent by (output started at /nfs/c03/h04/mnt/49675/domains/consolealliance.com/html/wp-login.php:60) in /nfs/c03/h04/mnt/49675/domains/consolealliance.com/html/wp-includes/pluggable.php on line 890

    I checked for any whitespace in wp-loginphp and in pluggable.php and I can't seem to find any. When you load the page which is the registration page at the bottom it loads this error but if you refresh it fixed it and if you refresh again it shows the error in that pattern
    Can anyone help me?

    Page with error
    http://www.consolealliance.com/wp-login.php?action=register

  2. esmi
    Forum Moderator
    Posted 5 years ago #

  3. Isaak Wells
    Member
    Posted 5 years ago #

    Thanks for the reply but unfortunately that does not solve this problem. As I read in the link you provided I tried to fix my wp-login.php and even re-downloaded wordpress 3.0 and put that php file in and still I get the same problem.

    Any help would be appreciated

  4. esmi
    Forum Moderator
    Posted 5 years ago #

    Have you tried:

    - deactivating all plugins to see if this resolves the problem? If this works, re-activate the plugins one by one until you find the problematic plugin(s).

    - switching to the default theme to rule out any theme-specific problems?

  5. webjunk
    Member
    Posted 5 years ago #

    As mentioned try the default theme.
    Is this a pre 2.9 theme by chance? May have worked with 2.9 but have seen some of those not work properly with WP 3

  6. esmi
    Forum Moderator
    Posted 5 years ago #

    What happens if you switch to the 2010 theme?

  7. Isaak Wells
    Member
    Posted 5 years ago #

    It is something to do with my plugin Simple forum. I am asking them how I might fix this but at least I know that it IS the plugins fault.

  8. MTPrower
    Member
    Posted 5 years ago #

    I am having this exact same problem, and it is definitely Simple Forum. Now, however, the problem is worse: Nobody can register to my site anymore when the forum is activated!
    Please help!

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