Whenever a seller (I have tested this in a test account I created), clicks on a link in the seller dashboard, they get the 404 error page. The URL changes to /dashboardnew-product/ for the link to the new product.
Please help me fix this so that my marketplace can take off.
You have to reset the permalink by going to the permalinks tab in wp-admin and simply re-saving the permalink structure.
For this navigate to: WordPress Dashboard → Settings → Permalinks: Click “Save Changes” and let me know the result.