User Not authenticated, document related to ID file used was deleted and later restored

I am working on webifying a Lotus Notes Database. All was working fine. Yesterday one of my colleague has deleted the document related to the ID File that i was using and has restored it somehow. Now if i open the database on web i get the Login page and even though i enter correct username and password, i get user not authenticated.

The User document has the internet password field filled but now i see that on the certificates tab, i see that the Notes Certificate is not available. Is this the reason? If so what is the solution.

Please help .Thanks In advance

Shubha

Subject: User Not authenticated, document related to ID file used was deleted and later restored

Hmm, i guess u r missing public key required to authenticate urself. If u can find ur certifiers id, go in to that and copy his public key and past it in urs might do the job for u.