Firebird crashes and we find this entry in the firebird log
SRVR_multi_thread/RECEIVE: error on main_port, shutting down

Firebird server hangs. After restarting the Server everything works
properly.
But this occours 4 times within the past 2 days.

Does anybody know what this entry means.

Network seems to work properly.
There is enough disk Space.

The server is MS Windows 2000 Server.

Any help.
Thanks Richard