[Bug 19123] New: Can't create a new account in wine's forum

http://bugs.winehq.org/show_bug.cgi?id=19123

Summary: Can't create a new account in wine's forum
           Product: WineHQ.org
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: www-unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I tried to register in wine forum but I failed! everytime phpBB says:

Invalid Session. Please resubmit the form.
The confirmation code you entered was incorrect

How I can register?

Important Notes:
1) I didn't spend lot of time during registration process. for that I'm sure
that session time didn't finish.
2) Confirmation code is completely correct.
3) I'm using Dialup connection behind a proxy (this is the rules of our ISPs in
my country)