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[resolved] '__return_null' not found or invalid function name (2 posts)

  1. widiasmoro
    Member
    Posted 2 years ago #

    Hi,

    I have issue with this error message:
    Warning: call_user_func() expects parameter 1 to be a valid callback, function '__return_null' not found or invalid function name in /home/sloki/user/t85564/sites/widiasmoro.web.id/www/wp-admin/includes/template.php on line 1102

    how to fix it?

    http://wordpress.org/extend/plugins/baw-manual-related-posts/

  2. Julio Potier
    Member
    Plugin Author

    Posted 2 years ago #

    Upgrade your WP version to 3.4.2, the last one.
    Soon the 3.5 will be up.
    I know the plugin informations says "3.3.2 mini" but this is a mistake, 3.4 is the min version.
    Sorry

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