> HTTrack 3.48.3 closed at '..\httrack\htsinthash.c',
> assert failed: ! "hashtable internal error:
> cuckoo/stash collision"

Could you download the latest 3.48-6 release please ?
This bug has been reported once, but I could not get any inputs yet (see
<https://code.google.com/p/httrack/issues/detail?id=43>) - however, mitigation
has been added to make sure that this error can not show up anymore. But as I
never reproduced the issue on my side, it is hard to be confident over this
fix!

Thanks for the bug report, and thanks in advance for your feedback regarding
3.48-6!