RTC Beta 4.0 RC0 - "internal error"

All,

Steps:

I installed CLM Beta RC0 and went into RTC.
I gave my user ID a license to all 3 products.
I gave myself jazzadmin rights.
I created a lifecycle project.
I went in to RTC and added myself to the project and to the lifecycle project
I gave myself Project Manager, Release Manager, Developer roles.
I went in to Manage Projects->Work Item.
I clicked Add to add a Work Item type and created "Ticket".
I clicked Save and got an "internal error".

What do I need to do to finish my Scenario testing? Any attempt to change
anything on the Types and Attributes area results in internal error.