Call_user_func_array() error after upgrades

  • Resolved mkking2006

    (@mkking2006)


    8 years, 5 months ago

    We just upgraded our site to WordPress 4.6.1 and GoldCart from 2.9 to 3.1. Now we get an error message on the admin pages that says

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘wpsc_gc_styles’ not found or invalid function name in /wp-includes/plugin.php on line 524.

    At the same time, the Grid Layout stop working, so I suspect the two issues are related.

    I would like to deactivate and reactivate the GoldCart plugin, but I don’t know if we will lose all our configurations and settings if we do? Has anyone tried this? Will it even help? I know wpsc_gc_styles is a GoldCart plugin function, but that’s as far as my knowledge goes.

    Alternatively, has anyone seen this error message and/or know what to do to resolve it?

    Any help would be appreciated!
    TJ

    • This topic was modified 8 years, 5 months ago by mkking2006.
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