I believe you are seeing
http://java.net/jira/browse/GLASSFISH-16184
This has been fixed in 3.1.1 which will be released soon.
Can you try the latest promoted build from
http://dlc.sun.com.edgesuite.net/glassfish/3.1.1/promoted/
thanks.
Anissa.
On 7/5/11 1:26 PM, forums_at_java.net wrote:
> With GF 3.1 b43 (open source) when I have logged into the admin console then
> leave the browser window open and later come back to it, I sometimes get a
> 500 error in the browser, and this in the server.log:
>
> User [] from host<host> does not have administration access
> It just seems to be unable to return me to the login page since my session
> has timed out. I am able to work around this by deleting the JSESSIONID
> cookie for the GF server from my browser, then the admin page returns to the
> log in correctly. The domain is one that I created and configured with an
> admin password.
>
> [Message sent by forum member 'culli']
>
> View Post: http://forums.java.net/node/819024
>
>
>