This project did run successfully at one time, and I haven't changed anything in web.config. I have added a new, blank solution, then added the existing projects to it, so I did have some trouble w/ certain files linking together correctly. This is when the problem arose. I have the following code in web.config now....
sessionState
mode="InProc"
stateConnectionString="tcpip=127.0.0.1:42424"
sqlConnectionString="data source=127.0.0.1;user id=sa;password="
cookieless="false"
timeout="20"