cpanel login timed out?

Hi i m trying to login to my cpanel , newly created account .. i dont have root access to the server ,, i have shared server ,,
whenever i m trying to login to cpanlen
http://mysite.com:2082
it ask me for user name password i have user name and password
i entered that but after that it showed that .. cpanel timed out what is going on i dont understand ...


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I feel that your internet connection is not stable . normally cpanel wont log out you until your session is ended..

My ip was blocked on the server ..