Multiple user cannot access the application...need help

Hi All,

 I have created web application using vb.net and deployed on the windows 2003 server. what is happening that multiple user cannot

 access the application means when one user access the page and he is doing some processing on the application

 like want to retrieve the user details and at the same time when another user try to access the application for some other

 processing then first user's processing get stop.

 and it is giving error message :

 'ThreadAbortException: Thread was being aborted'


 can u tell me what is the problem its a application state problem or session state problem or some other problem.

 i am not able to find the problem.

 any help will be very much greatfull.

 Thanks

 -joseph

 
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