Getting httpContext is null error while trying to access dbcontext

Question

We have a MVC 4 project and using Structure Map as an IoC framework. When we make an async call to the service class that using DbContext it throws an exception:

Value cannot be null.
Parameter name: httpContext

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: httpContext

Once it has thrown this:

The operation cannot be completed because the DbContext has been disposed.

How can I correct this?

Knobby

How are you injecting your DbContext into the container? – Humid