Stewart85 I've sent in a ticket which has hopefully helped the Enhance team track down the error. Adam said it would hopefully be released in the next release, pending development.
If you're confident enough, you can edit the file signon.php
(in the phpMyAdmin public_html
folder) and comment out the following:
session_set_cookie_params([
'lifetime' => $maxlifetime,
'path' => '/',
'domain' => $_SERVER['HTTP_HOST'],
'secure' => $secure_cookie,
'httponly' => true,
'samesite' => $samesite,
]);
For me, this works. You may need to logout of the control panel and/or close/reopen your browser for the session/cookies to reset.