[syslog-ng] Error accepting AF_UNIX connection, opened connections: 100, max: 100

I'm getting the following on a host that is sending logs to a remote central logserver: syslog-ng[2390]: Error accepting AF_UNIX connection, opened connections: 100, max: 100 Why is this happening? It isn't accepting logs, it's only sending them. And I also increased the remote logserver's max to 100 with the following line source s_tcp { tcp( port(<someport>) max-connections(1000)); }; For a start, I don't have 100 hosts logging to the remote logserver. Second, this host isn't the logserver so it shouldn't have this in it's /var/log/messages!!!! Can anyone explain this strange behavior? Thanks -h -- Hari Sekhon