Fatal error: Uncaught Error: Interface "Doctrine\Persistence\ObjectManager" not found in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManagerInterface.php:27 Stack trace: #0 {main} thrown in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManagerInterface.php on line 27