Error appears above admin panel

  • Resolved rcdailey

    (@rcdailey)


    14 years, 9 months ago

    At the very top of the admin panel in WordPress (I’m hosting this on my own server), I get this:

    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘wpfileman_admin’ was given in /homepages/21/d299388940/htdocs/robert-dailey/wp-includes/plugin.php on line 339

    I’m using the dev version of Chrome (v5) on Mac OSX. Any reason for this? I’ve never had any problems before, but this is the first time I’ve visited my website on a mac.

Viewing 3 replies - 1 through 3 (of 3 total)
  • Thread Starter rcdailey

    (@rcdailey)

    More information:

    I have WP-FileManager installed as a plugin, and I suspected it may be the problem. However, when trying to “Deactivate” it, I get the following error page:

    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘wpfileman_admin’ was given in /homepages/21/d299388940/htdocs/robert-dailey/wp-includes/plugin.php on line 339

    Warning: Cannot modify header information – headers already sent by (output started at /homepages/21/d299388940/htdocs/robert-dailey/wp-includes/plugin.php:339) in /homepages/21/d299388940/htdocs/robert-dailey/wp-includes/pluggable.php on line 868

    Might try using FTP and delete the plugin folder in your wp-content/plugins folder.

    Thread Starter rcdailey

    (@rcdailey)

    Yep, this fixed it. I guess the plugin is busted.

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