Multi-file uploader isn't working. Warning call_user_func_array

  • Resolved Amy

    (@amyn)


    10 years, 4 months ago

    I was using an older version of WordPress and this issue was occurring so I recently updated to 3.8 to see if this would get resolved, but it is still happening.

    – Multi-file uploader is not displaying the upload dotted box to drop files into, it shows only the select files button and when it is clicked nothing happens.

    – The browser uploader is working fine.

    – On the Upload New Media page at the very top this PHP Warning is shown:

    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘100000’ was given in /home/progr3ss/public_html/wp-includes/plugin.php on line 199

    – Also, the Maximum upload file size is showing as 0 kb, which is not true, it is set at 50MB.

    What I have tried:

    – Updated to WordPress 3.8
    – Disabled all plugins

    Nothing has worked so far. any help is appreciated!

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

    (@esmi)

    10 years, 4 months ago

    Have you tried:

    – switching to the default theme to rule out any theme-specific problems.

    – resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

    – re-uploading all files & folders – except the wp-content folder and wp-config.php & root .htaccess files – from a fresh download of WordPress. Make sure that you delete the old copies of files & folder before uploading the new ones.

    Thread Starter Amy

    (@amyn)

    10 years, 4 months ago

    I should have dug deeper before posting. It was my theme. I had:

    <?php add_filter('upload_size_limit', '100000'); ?>

    in my functions file and it was causing the issue.

    Thanks!

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