I have just upgraded to the latest version and installed at a new site. Upon form submission, the user gets an error:
Warning: require_once(/home/content/73/7380573/html/rdcnewsfeed/wp-includes/class-smtp.php) [function.require-once]: failed to open stream: No such file or directory in /home/content/73/7380573/html/rdcnewsfeed/wp-includes/pluggable.php on line 215
Fatal error: require_once() [function.require]: Failed opening required '/home/content/73/7380573/html/rdcnewsfeed/wp-includes/class-smtp.php' (include_path='.:/usr/local/php5/lib/php') in /home/content/73/7380573/html/rdcnewsfeed/wp-includes/pluggable.php on line 215
The data is captured to the database, but the registrant does not receive the confirmation email. My form is located here:
http://rdcnewsfeed.com/2011/01/take-a-complimentary-test-drive-2/