Hi, we're trying to run our web application with the following our jboss-web.xml set to the following:

<jboss-web>

    <context-root>Prod</context-root>

</jboss-web>

However, whenever we use "Prod as" the context root, we get a ViewStateExpiredException. If we change it from "Prod" to something else, such as "Test", or even just changing it to lowercase, everything works again. Are there specific keywords that can't be used as the context-root?

We are using the Wildfly 8.1.0 Final using JSF myFaces 2.2.3. I have searched to see if anyone else has had a similar problem, but I haven't found anything so far.