Please see attachment to view the error.
Also, I attempted to make inactive the current shipping algorithms for a set of new ones to reflect the shipping calculations I prefer. This did not work. It also made all my webpages that access the eCart object to go blank.
I think I made a mess of things. At this time, my attempts to correct the problem has failed. My e-commerce site is not working (all blank pages).
Any assistance would be helpful. Thank you.