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Warning: Cannot modify header information - can't be fixed (4 posts)

  1. palmerozo
    Member
    Posted 3 years ago #

    Hi everybody ...
    I know my question is common and I went thru almost all solution posted on this forum ...nothing works :(

    I'm getting error on my wp-login page:

    Warning: Cannot modify header information - headers already sent by (output started at /homepages/18/d268027670/htdocs/meritum-news/MOTORYZACJA/wp-includes/default-filters.php:204) in /homepages/18/d268027670/htdocs/meritum-news/MOTORYZACJA/wp-login.php on line 255
    
    Warning: Cannot modify header information - headers already sent by (output started at /homepages/18/d268027670/htdocs/meritum-news/MOTORYZACJA/wp-includes/default-filters.php:204) in /homepages/18/d268027670/htdocs/meritum-news/MOTORYZACJA/wp-login.php on line 267

    I went thru all solutions with white space or characters after the closing ?> but error is in line 204 which looks like:

    $user_email = apply_filters( 'user_registration_email', $user_email );

    and there is no ?> characters

    I've already created new wp-config.php .....with no luck

    Please help ..
    :(

    I've installed 5 blogs in this same time and 3 of them shows this error. So I've copied wp-login.php file form other

  2. iridiax
    Member
    Posted 3 years ago #

    You have been hacked. There is a hidden inserted iframe at the very top of your source code. Try a forum search for hacked for info on how to fix this.

  3. Shane G
    Member
    Posted 3 years ago #

    Hi,

    Please remove that iframe code from the top of your blog index page..and have a try and if it is not resolved the case then check with this case study options:

    [spam link moderated]

  4. palmerozo
    Member
    Posted 3 years ago #

    thank you !
    I will try resolve this problem !

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