Deployment Error.

Hello All

While Deploying my Web Dynpro Application, I get following Error...

Deployment exception : Server eppune did not accept login request as apiadmin on port 50118 - Cannot log in. There are already active sessions:

Session id 0 / An administrator logged in via API /

Inner exception was :

Server eppune did not accept login request as apiadmin on port 50118 - Cannot log in. There are already active sessions:

Session id 0 / An administrator logged in via API /

Any solutions for this?

Also when i go to SAPMMC in remote server, server status is up(Green).

However when i type the URL of my portal in addressbar..

Page is simply loading and loading...and nothing can be seen..

What could be the problem???

Thanks...