I am using VS.net 2003 and .net1.1 to develope a web application with crystal report 9.
The web application is running on a win2000 server machine and crystal report runtime installed with sp5.

The web applicaiton is running well for some days and then a error pop up on server machine.

Runtime Error!
Program: C:\WINNT\Microsoft.NET\Framework\v1.1.4322\aspnet_wp.exe

R6025
-pure virtual funciton call


and

Runtime Error!
Program: C:\WINNT\Microsoft.NET\Framework\v1.1.4322\aspnet_wp.exe

R6016
-not enouth space for thread data

When i stop the process aspnet_wp.exe from task managerm the server runs well again and the error pops up again after few days.

Can anyone tell me why or how to solved it?
Thanks