[Xitami] smthttp: error on socket

[WhiteShepherd]

Has anyone notices Xitami past 2.4d9 are giving: "smthttp: error on 
socket 520"  or many other socket numbers?  2.4d10 and 2.5 both 
do this to me.  I can running the console version on Win2k.  When 
these errors hit a user is usialy loading a web page and the page 
fails to load %100 of the way.  I see this most often on my Perl 
Ikonboard I run under Xitami.  I have FTP disabled (running War 
FTP for our FTP service).

Any help/insight would be greatly apreciated!