Howard, this isn't Google Chrome. This is a problem likely with
an add-on you're using. chrome:// is the internal protocol for
resources within Firefox and TenFourFox, and for add-ons that are
installed. An error dump without steps to reproduce doesn't give me
much to work with.
I said this on your previous bug reports and I'll say it here to
be plainer: I don't think TenFourFox is a good fit for you, based
on the nature and severity of your previous reports, none of which
we can confirm on this end. I think you should strongly consider
using a different browser which will meet your needs better.