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WordPress fix Error “invalid function name in…”

Discussion in 'Misc WordPress Requests' started by rafandrade, Oct 28, 2017.

  1. rafandrade


    Error “invalid function name in…”, by rafandrade

    Hi, I’m trying to host a site on 000webhost. The home of the site is working fine but the rest not.
    I have check the log and there this message “Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘olinda-footer_setup’ not found or invalid function name in /storage/ssd3/105/3420105/public_html/wp-includes/class-wp-hook.php on line 298”

    Error “invalid function name in…”

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