Codesigner Shop Classic not loading pages

Hi all,

I’ve tried to utilise the co-designer shop classic page amoung others they also offer and every time I try to navigate to the second page of products it fails to load, giving “This page doesn’t seem to exist.
It looks like the link pointing here was faulty. Maybe try searching?”

I’ve tried updating permalinks via WP settings > Permalinks but had no luck in the problem resolving. Looks to clearly be an issue with how the page link is generated, though not sure where the root of the problem starts.

Thanks in advance,
John

The page I need help with: [log in to see the link]