Fatal error: Uncaught Error: Interface "Concrete\Core\Notification\Subject\SubjectInterface" not found in /home/irishdeedsindex/public_html/blog/concrete/src/Express/Entry/Notifier/Notification/EntrySubject.php:7 Stack trace: #0 {main} thrown in /home/irishdeedsindex/public_html/blog/concrete/src/Express/Entry/Notifier/Notification/EntrySubject.php on line 7