ASP .NET MVC C# recommended code solution fix for a Web Inspect HP Fortify report class II finding.

I have been trying to find a code repair for a Web Inspect  HP Fortify report class II finding. I have a case where the IA error, Information disclosure vulnerability has been caused by poor error handling. The application runs fine; however, this problem is found in the low level code and reported. Every thing I have found on the internet only talks about errors that cause the application to throw high level exceptions that cause the application to crash and not one that goes deep enough to find code solutions at the code level for IA errors that don't crash the application. If anyone knows of a actual code solution that would be great.