• This message has appeared at the top of my website pages since I installed optimizepress

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘hook_custom_javascript’ not found or invalid function name in /home/totalbo7/public_html/wp-includes/class-wp-hook.php on line 298

    From what I can see, there’s an issue in the WP-includes directory?
    Is there an easy fix to remove this warning as it doesn’t look particularly professional when opening up the site or pages within it

    Anyone able to help me out with this?

    The page I need help with: [log in to see the link]

Viewing 1 replies (of 1 total)
  • Andrew Nevins

    (@anevins)

    WCLDN 2018 Contributor | Volunteer support

    There’s not an issue with the includes directory, that’s just where the message comes from.

    Try deactivating all of your plugins to explore whether any could be responsible.

Viewing 1 replies (of 1 total)
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