Your site is currently using PHP 8.1.16. This version of PHP not supported by your currently installed version of Akeeba Kickstart. We cannot guarantee that Akeeba Kickstart will work correctly on your site.
You can check our Compatibility page to see which versions of Akeeba Kickstart are supported on PHP 8.1. If none is available yet you will need to wait 1-3 months, using an earlier and supported version of PHP in the meantime. You can ask your host or your system administrator for instructions on downgrading PHP.