Domainitron "no Account." error

I tried to transfer a domain registration over to dreamhost. However, after entering the domain name and the WhoIs information, I clicked Check Out from the cart and got this error:

no Account

That’s it! Nothing more, nothing less! No links to create account or anything! I do not know what is wrong! I created a dreamhost webid and retried to no avail. I keep approaching it from different angles, but nothing changes the “no Account” mysterious error. Please help!