Reply 220237 to: enabling Smart Manager and Smart Product Viewer caused the website problem.
Olga Barlow
Support staff
August 28, 2019 at 09:43
Hello,
Just go to Pages > edit page where you faced this error. Find Product element in the page content and either remove it or edit the element and choose the product that you want to show there http://prntscr.com/oy95fq