New PHP notice: strict standards

  • Resolved igornn

    (@igornn)


    9 years, 8 months ago

    Hi,
    after the new update i start get this PHP notice:
    Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method KWS_User_Groups::get_instance() should not be called statically in /home/public_html/site/wp-includes/plugin.php on line 496

    how to fix?

    Thanks

    https://www.ads-software.com/plugins/user-groups/

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