Hi Alex,
I'm getting a similar Auto Create Error for a username currently in the database.
A fatal error has occured:
Unable to auto-create user: hercules. Reason: Column Password cannot be left blank. at /left_blank/cgi-bin/admin/Links/Authenticate.pm line 124.
Please enable debugging in setup for more details.
Note: I'm using Community v.1.0.0
Porn movies search engine
http://www.herculinks.com
Adult directory, search and TGP
http://www.herculesporn.com