Disconnection 
 
 This error message indicates that the connection to the remote host 
computer has been lost. There may be problems with the configuration or 
the physical setup of the network connections of either your computer or 
the remote host computer. 
 It is also possible that the remote host computer has been rebooted, 
which has disconnected your computer from the host. 
 Usually problems of this kind are temporary, and you can try again after 
waiting for a while. If this does not help, check your local network 
connections, and if necessary, contact also the system administrator of 
the remote host computer.