Hello,

I've put the hts-log.txt files generated between each 
silent exit "crash" here:
<http://kazemizadeh.net/httrack/wellstone.org/>

The symptoms are the same as mentioned before at 
www.counterpane.com, except I had the problem twice, and 
the first instance happened after only a few links.  This 
is with v3.21; there was no 'crash.txt' file generated.  
Perhaps you'll be able to reproduce the problem this time.

-Haudy