error with FreeBSD and squid

Hello,

On a PC running squid 1.1.10 under FreeBSD2.2.1, there are a lot of error
messages like the following one in the cache.log file :

97/05/13 14:13:44| icpDetectClientClose: ERROR 162.38.101.51: (60) Operation
timed out

162.38.101.51 is a child of this squid server.
This message happens from time to time with all the children.

On another squid server with the same clients, a Sparcserver running
Solaris2.5, I've never seen this message.

Is there anything to modify in the FreeBSD config or in squid.conf ?

Thanks for any information.

-- 
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* Gerard GACHELIN                   e-mail : gg@lirmm.fr * 
* LIRMM (UMR 5506 CNRS/UMII)        MONTPELLIER (FRANCE) *
* WWW LIRMM Home Page               http://www.lirmm.fr/ *
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