Exception during Initialization

Hello, I have just installed Aras Innovator 3.0.0 Build 5423.

When I try to login to Aras Innovator, I receive the following message:

Exception during initialization (InnovatorDatabaseException: Invalid object name 'ITEMTYPE'. in SQL: SELECT id FROM ITEMTYPE WHERE name = 'Locale')

I would be extremely grateful if anyone can help me with this problem.

Thanks