postgresql not loading page
 

hai guys
i had postgresql installed in my server and it status shows its runnning fine. but when i access from client, it is asking username and password.
Even though i provide correct username and password , its diplaying "no page found " in the client browser. it is asking me username/passwd. i dont know why this happens?

Could You guys help me to clear it.
Wonderful suggesstions are welcome

Need more information.
What linux distribution / version are you running?
What client browser application are you trying to run?
Can you access the server via the console application psql?