WinSCP and JAIL'ed user

I have jail'ed user, ports to them
all that i think she needs,
winscp connects, authentifies, but when i try
to change remote dir, replies
Command "pwd ; echo "WinSCP: this is end-of-file:$?"" failed with invalid output "".

So please help me with any ideas, how to fix this.
I extremely need the jail'ed user.

Full log file would be useful. Can you post it?

martin wrote:

Full log file would be useful. Can you post it?

So thanks, but problem is solved by upgrade
to OpenSSH v 3.6.1p2.
I need very exactly fix, and i found it ;)