Step 7: Testing the orders business object gives me an error doing a method call on GetOrderByOrderID.

An unhandled exception of type 'System.ArgumentException' occurred in Mere Mortals Framework 2005.dll

Additional information: Keyword not supported: 'catalog'.

Any ideas on what is going on here?

        /// <summary>
        /// Returns an OrdersEntity object populated with he specified order
        /// </summary>
        /// <param name="orderID"></param>
        /// <returns>OrdersEntity object</returns>
        public OrdersEntity GetOrderByOrderID(int orderID)
        {
            return this.GetEntity("OrdersSelectByPK", this.CreateParameter("@OrderID", orderID));
        }

Stored Procedure

CREATE PROCEDURE dbo.OrdersSelectByPK
(
	@OrderID Int
)
AS
	SET NOCOUNT OFF;
	SELECT CustomerID,
		EmployeeID,
		Freight,
		OrderDate,
		OrderID,
		RequiredDate,
		ShipAddress,
		ShipCity,
		ShipCountry,
		ShipName,
		ShippedDate,
		ShipPostalCode,
		ShipRegion,
		ShipVia 
	FROM [Orders] 
	WHERE 
		OrderID = @OrderID

GO