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Bugs with upgrade: Fatal Error (2 posts)

  1. undergrace
    Member
    Posted 6 years ago #

    Just upgraded and when I try to access my dashboard, I get this 404 message:

    Fatal error: Call to undefined function wp_register_sidebar_widget() in /home/underos0/public_html/news/wp-admin/includes/dashboard.php on line 31

  2. Grimlok
    Member
    Posted 6 years ago #

    Hi,

    Are you by any chance using K2? If so, the link below contains the very minute detail you need to understand. Don't worry, it already contains the solution.

    http://www.tomrafteryit.net/fatal-error-call-to-undefined-function-wp_register_sidebar_widget-in/

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