[ajax]

My lines:

         header ("Content-Type: text/html; charset=$charset");
        header ("X-Powered-by: TBDev Yuna Scatari Edition");
        header ("X-Chocolate-to: ICQ");
        header ("Cache-Control: no-cache");
        header ("Pragma: no-cache");

Hello again, the errors disappear but do not do everything the same way as they should, please help me.

Thank you for your understanding!