At the (very real) risk of sounding foolish, I appear to have locked myself out of the PDM Vault which I am currently working on building. I still have access via the admin user account, however when I attempt to login using my individual user account I am told that ' The administrator has blocked your login name in this file vault'.

I had access to this earlier today, so I know there is something I have changed accidentally but I have been unable thus far to determine what that was...

...anyone able to help me get back in?