Warning: Cannot modify header information

  • Resolved Safronik

    (@safronik)


    6 years, 9 months ago

    Hello colleagues,

    I’m developer from the CleanTalk inc.
    One of our users started the support topic here:https://wordpress.org/support/topic/cannot-modify-header-information-134/
    He gets the following error:
    Warning: Cannot modify header information – headers already sent by (output started at /home/ecoterra/public_html/wp-check.php:32) in /home/ecoterra/public_html/wp-content/plugins/security-malware-firewall/security-malware-firewall.php on line 154

    And think that the problem is in file wp-check.php. Could you check it?

    Waiting for reply from you.

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Author nintechnet

    (@nintechnet)

    6 years, 9 months ago

    Hi,

    This script ( https://nintechnet.com/share/wp-check.txt ) is used for testing purposes only, and because it loads the wp-config.php, there can be PHP errors or notices returned by some plugins or even themes. That’s normal, there is no need to worry about it.

    Thread Starter Safronik

    (@safronik)

    6 years, 9 months ago

    Hello,

    Thank you for response.
    However, the user gets this warning and the warning says that output was started at wp-check.php on line 32.

    How we can to make solve it? Disabling the errors output is no good. Our plugin could work incorrect, because it couldn’t set important cookie.

    Please, advise.

    Plugin Author nintechnet

    (@nintechnet)

    6 years, 9 months ago

    The script is not part of any plugin, it is only used to troubleshoot problems: it is ran once only and then deleted from the website. It won’t affect the blog.

Viewing 3 replies - 1 through 3 (of 3 total)
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