[Mediawiki-l] Issues with login...

[Ramakrishnan Krishnamoorthy]

Hello,
I have mediawiki 1.9.0 with Windows Server 2003 R2/MySql 5.0.

When I login with user id it says it successfully logged in.  and if I
navigate to a another page, it says user not logged in.  Is there any
setting I am missing with this.  I have another instance of Wiki on a
different server configuration is 1.8.2 with Windows Server 2003.  And
it works fine.

Let me know.  Thank you in advance for your help.

Regards
Ramki