ASP.NET-MVC (IIS6) Error on high traffic: Specified cast is not valid

Question

I just launched my tiny webapp on my humble dedicated server (Win2003)... running ASP.NET MVC, LINQ2SQL, SQL Express 2005, and IIS6 (setup with wildcard mapping)

The

Answer 1

Sounds like maybe a race condition, or perhaps a rare bug that is only correlated with high traffic because that when most of your requests occur.