After Server Restart get an error and all tests are purple

list Stefan Freisler
Thu, 18 Jan 2007 08:35:55 +0100
Message-Id: <user-cfc755eb9860@xymon.invalid>

Hi,
After Server Restart i get an error and all tests are purple. (except conn, http) 
i get the following error:
2007-01-18 08:28:37 Whoops ! bb failed to send message - Connection failed
2007-01-18 08:28:39 Could not connect to user-88eecf256074@xymon.invalid:1984 - Connection refused

what can i do?

thx
Stefan