VPN fail

Ubuntu 8.10 on win server 2003

syslog:

Mar 13 21:00:56 vinica pptp[438]: nm-pptp-service-31125 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Mar 13 21:00:56 vinica pptp[438]: nm-pptp-service-31125 log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Mar 13 21:00:56 vinica pppd[362]: Exit.
Mar 13 21:00:56 vinica NetworkManager: <info> VPN plugin failed: 1
Mar 13 21:00:56 vinica NetworkManager: <info> VPN plugin state changed: 6
Mar 13 21:00:56 vinica NetworkManager: <info> VPN plugin state change reason: 0
Mar 13 21:00:56 vinica NetworkManager: <WARN> connection_state_changed(): Could not process the request because no VPN connection was active.
Mar 13 21:00:56 vinica NetworkManager: <info> Policy set 'Auto DS4' (wlan0) as default for routing and DNS.
Mar 13 21:01:08 vinica NetworkManager: <debug> [1236974468.609670] ensure_killed(): waiting for vpn service pid 31125 to exit
Mar 13 21:01:08 vinica NetworkManager: <debug> [1236974468.609993] ensure_killed(): vpn service pid 31125 cleaned up