Home Forums Backend Issues (wp-admin) mip_update_postdata



  • Hey
    I have little problem
    My WordPress 4.9.1 running Unicon theme. my site have two language, i use qTranslate.
    When i create new post in admin panel i see this

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘mip_update_postdata’ not found or invalid function name in /wp-includes/class-wp-hook.php on line 288

    I can create new post, save this, on page i see this variable,
    how i can fix this?

  • You need to search all the files on the site for “mip_update_postdata” and find out where this filter is being added. Then, depending on if this is in a plugin of your theme contact the developer responsible for it. None of the functions in acf start with mip_, and I don’t know what plugin has this prefix for their functions.

  • Hey
    I find another plugin to add image to the post when i deactive this plugin, your is works, now I must change in function, but this is not problem for me, thanks for resolve my problem.

    Have i nice day.

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