Fatal error: Uncaught TypeError

  • Resolved jasmin2211

    (@jasmin2211)


    11 months, 1 week ago


    Hi.
    The preloader used to work correctly, but recently I’ve been getting the?
    following error:
    Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1?
    ($callback) must be a valid callback, function?
    “allow_preloader_feedback_host” not found or invalid function name in?
    C:\xampp\htdocs\wordpress-test\wp-includes\class-wp-hook.php:324

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