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Warning note after update


  • 123max
    Participant

    @123yvonnick

    6 years, 7 months ago

    WORDPRESS 4.8.1
    BUDDYPRESS 291
    THEME WOFFICE

    I have updated WordPress today and Buddypress then this appeared:

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, no array or string given in…wp-includes/class-wp-hook.php on line 298 appearing on the bottom of each page.

    I still get the notice when I upload older versions.

    How can I remove this warning?

    Thanks!

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