Warning: Cannot modify header information – headers already sent by

  • brianl616

    (@brianl616)


    13 years, 9 months ago

    Installed New version 3.41
    1st install is ok, until follow the step of:

    Create A Network
    To enable the Network Setup menu item, you must first define multisite in the wp-config.php file.

    I changed
    define(‘WP_ALLOW_MULTISITE’, false);
    To
    define(‘WP_ALLOW_MULTISITE’, true);

    Then the following line occur on the header of the page:

    Warning: Cannot modify header information – headers already sent by (output started at /home/content/74/9582974/html/blog/wp-config.php:1) in /home/content/74/9582974/html/blog/wp-includes/option.php on line 563

    In the second try, I reinstalled everything, clean install.
    After changed to “True”Same thing still occur.

    I am installing
    wordpress-3.4.1-zh_TW

    Although it is better to ask in the TW wordpress, but there were too few people answer question there.

Viewing 5 replies - 1 through 5 (of 5 total)
  • David Choi

    (@wpthemes777)

    13 years, 9 months ago

    Maybe the code

    <?php

    is missing at the very first line of wp-config.php?

    Thread Starter brianl616

    (@brianl616)

    13 years, 9 months ago

    <?php
    is on the first line.
    I think there is something wrong with wp-config.php

    any chance for this occur if I only change one word???
    I download the file using FlashFXP ftp and using wordpad to change it.

    David Choi

    (@wpthemes777)

    13 years, 9 months ago

    Aha! You can’t use wordpad, because it inserts invisible formatting characters. You must use professional text editors instead, here is the free popular one:

    http://notepad-plus-plus.org/

    Thread Starter brianl616

    (@brianl616)

    13 years, 9 months ago

    It is the Taiwan Translation Bug.
    I downloaded the English Version of 3.4.1, and use its wp-config-sample to modify to wp-config.php

    All things ok now.
    I found that Taiwan version added a few lines in 3.4.1 such as :
    define(‘AUTOSAVE_INTERVAL’, 60 );
    which English version doesn’t have (as of 19Aug2012)

    Taiwan version of 3.4.1 (19Aug2012) is not just translate, they modified a few lines.

    This is a bug.

    David Choi

    (@wpthemes777)

    13 years, 9 months ago

    I see, it’s interesting that they are different because of the language, and they shouldn’t in this case. Anyways, glad you are able to install the English version.

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

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