can anyone help me what is the problem ..

here is the situation,

there is USER1 logged in name ex JAMES a student,

and on the other hand the admin updates the other student in his account,,

why is it the current logged in replaced the updated one... ?

this happens about every 15-20 mins.. after updating

Is the admin and the user logging in from the same terminal or desktop? Does the admin updates info. by logging in as the user by way account over-ride?

If your case is neither of the things I mentioned above, then you may want to add another column on your database and call it IP so that when people logged in you can also record the IP as a secondary confirmation for the user to accessing the account.

The only thing this may not work if the admin is logging in as user with the admin over-ride. Of course, the first session will be gone and the latest session will be the one showing..

yes,they are on the same browser what i am using.i'm only updating the user, but when i update other users the updated user will be the latest even the previous one is the one who is logged id.. how, or what can i do this? thanks for response