Fatal error: Uncaught Error: Class "ProxyManager\Factory\AbstractBaseFactory" not found in /srv/disk3/2724534/www/redgraveresearch.com/concrete/vendor/friendsofphp/proxy-manager-lts/src/ProxyManager/Factory/LazyLoadingValueHolderFactory.php:17 Stack trace: #0 {main} thrown in /srv/disk3/2724534/www/redgraveresearch.com/concrete/vendor/friendsofphp/proxy-manager-lts/src/ProxyManager/Factory/LazyLoadingValueHolderFactory.php on line 17