Support » Plugin: Wordfence Security - Firewall, Malware Scan, and Login Security » Warning Messages when WordFence is active and an admin logs in,

  • jhanten

    (@jhanten)


    My admins on my site using your plugin are getting the following error messages when they login if your plugin is active. What other information can I provide to help us troubleshoot this? It only appears for admin role users.

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘my_mail_from’ not found or invalid function name in {server file info removed }/wp-includes/plugin.php on line 199

    Warning: Cannot modify header information – headers already sent by (output started at {server file info }/wp-includes/plugin.php:199) in {server file info removed}/wp-includes/pluggable.php on line 896

    http://www.gracescholars.org

    https://wordpress.org/plugins/wordfence/

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Author Wordfence Security

    (@mmaunder)

    Hi,

    I’m not sure Wordfence is generating this. Looks like the function being called is my_mail_from()?

    Regards,

    Mark.

    Thread Starter jhanten

    (@jhanten)

    But if I turn off Wordfence it goes away? I have disabled all other plugins.

Viewing 2 replies - 1 through 2 (of 2 total)
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