Purchased Primera theme with the newsletter plugin built in with button to subscribe living in the footer. When entered, get the following 404 error page:
http://concergent.com/wp-content/plugins/newsletter/do/subscribe.php?ne=validemail%40webstratics.com
Does work from dedicated page:
http://concergent.com/newsletter/
Any special settings that might need to be changed within the Newsletter plugin, or is this strictly a theme problem?