abnormal terminated?

Dear squiders,

Recently, when I send the SIGHUP to squid in order to reload the
configuration file, it will show the following message,

97/05/15 06:00:00| reconfigure: SIGHUP received
97/05/15 06:00:00| Waiting 30 seconds for active connections to finish
97/05/15 06:00:00| FD 25 Closing HTTP connection
97/05/15 06:00:00| FD 26 Closing ICP connection
97/05/15 06:00:30| ERR_LIFETIME_EXP: http://www.cybercity.hko.net/Taipei/amazing/027.jpg
97/05/15 06:00:30| Restarting Squid Cache (version 1.1.10)...
97/05/15 06:00:30| Started 12 'dnsserver' processes
97/05/15 06:00:30| commBind: Cannot bind socket FD 18 to *:3128: (125) Address a lready in use
97/05/15 06:00:30| storeWriteCleanLog: Starting...
97/05/15 06:00:38| 4096 lines written so far.
97/05/15 06:00:38| 8192 lineq written so far.

Could anyone give me anyhelp about what happened to our server?
Received on Wed May 14 1997 - 20:07:50 MDT