Cannot Access Admin Panel

[Thomas White]

I recently installed Plesk on an Intel server running a CentOS minimal install. Everything starts and runs fine, and I can login to the control panel, etc from the server's console. However, when I try to go to the server's IP address (https://xxx.xxx.xx.xx:8443) from a different computer, it will load the top.php3 file for the admin page and then show a 'page cannot be displayed error' where the login form should be. I have tried connecting on two different computers in both IE and Firefox. Does anyone know what the problem could be?

Thanks,
Tom

 

[IgorG]

Is this IP can be correctly resolved to hostname and vice versa? Do you have SSO enabled? Maybe SSO is incorrectly configured?