Thanks and seems that the theme and plugins are causing issues.
Which package? Software or your job package? Can the other edits be completed on the site?
I’ll wait an hour and get back on the site to finish product uploads.
It happens when–
clicked on PRODUCTS to start entering in products – https://smartbuyfoods.com/wp-admin/edit.php?post_type=product
clicked UPDATE on new product set up- https://smartbuyfoods.com/wp-admin/post.php