ssh2 sftp problems

[Roman Joost <romanjoost@gmx.de>]

I try to connect to a remote server using gftp with the ssh2 option. The
connection fails with:

3: Protocol Initialization
Error: Message size 825440307 too big from server
Disconnecting from site localhost
Received wrong response from server, disconnecting
Waiting 30 seconds until trying to connect again
Opening SSH connection to localhost
Running program ssh -e none -l roman localhost -s sftp
3: Protocol Initialization
Error: Message size 825440307 too big from server
Disconnecting from site localhost
Received wrong response from server, disconnecting

I tried the command prompt with the line and get: 
13785: debug1: next auth method to try is gssapi
13785: debug1: An invalid name was supplied
13785: debug1: Configuration file does not specify default realm
13785: debug1: next auth method to try is publickey
13785: debug1: try privkey: /home/roman/.ssh/id_rsa
13785: debug1: try privkey: /home/roman/.ssh/id_dsa
13785: debug1: next auth method to try is keyboard-interactive
13785: debug1: authentications that can continue: external-keyx,gssapi,publickey,password,keyboard-interactive
13785: debug1: next auth method to try is password
roman@localhost's password: 
13785: debug1: ssh-userauth2 successful: method password
13785: debug1: channel 0: new [client-session]
13785: debug1: send channel open 0
13785: debug1: Entering interactive session.
13785: debug1: ssh_session2_setup: id 0
13785: debug1: Sending subsystem: sftp
13785: debug1: channel request 0: subsystem
13785: debug1: channel 0: open confirm rwindow 0 rmax 32768

and than ssh2 hangs :(

Did i something wrong??

Thanks Roman
-- 
www: http://www.romanofski.de
email: romanjoost@gmx.de