samba - Sep 2006 - error winbind ?

Hi


I have this in my logs of winbond:


[2006/09/04 15:25:05, 0] nsswitch/winbindd.c:process_loop(863)
  winbindd: Exceeding 200 client connections, no idle connection found


and

[2006/09/04 15:23:10, 0] 
rpc_client/cli_pipe.c:cli_rpc_pipe_open_noauth(2229)
  cli_rpc_pipe_open_noauth: rpc_pipe_bind for pipe \NETLOGON failed with 
error NT_STATUS_BUFFER_TOO_SMALL


Anyone know this problems ?

thanks bye