Fatal error: Uncaught Error: Class "Doctrine\Common\Proxy\AbstractProxyFactory" not found in /srv/disk3/2724534/www/redgraveresearch.com/concrete/vendor/doctrine/orm/lib/Doctrine/ORM/Proxy/ProxyFactory.php:36 Stack trace: #0 {main} thrown in /srv/disk3/2724534/www/redgraveresearch.com/concrete/vendor/doctrine/orm/lib/Doctrine/ORM/Proxy/ProxyFactory.php on line 36