Did you continue with the .7 release? I have the same error about not being able to contact the bitcoin protocol port not the json-rpc: did changing the bitcoind to an older version fix the problem?
I have not solved the problem.
I do not know how to fix.
If you are talking about the user issue - the only different i see in yours from mine is that i matched the id column in the associated userid - which of course doesnt jive with the error message. You might also try deleting that record and doing an insert and define all 4 fields. I personally just used dbForge and added the records via the client interface. I should note that i am running on windows 2008 not *nix..