Destroy error in verification.rb:64

I am using the ODBC driver to connect to an SQL 2005 Server through a
trusted connection. I am going through the “Rolling on Rails” tutorial
from OnLamp.com, and I am able to do everything except Destroy the data
that I have in my database. When I check the logs, I get the following
message:

Parameters: {“action”=>“destroy”, “id”=>“2”, “controller”=>“recipe”}
Redirected to http://localhost:3000/recipe/list
Filter chain halted as
[#Proc:0x02dd0a48@D:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/verification.rb:64]
returned false

Any help would be appreciated,

Robert