Fatal error: Uncaught Error: Class "Doctrine\Common\Proxy\AbstractProxyFactory" not found in /users/energydata/www/volkszaehler.org/vendor/doctrine/orm/lib/Doctrine/ORM/Proxy/ProxyFactory.php:25 Stack trace: #0 {main} thrown in /users/energydata/www/volkszaehler.org/vendor/doctrine/orm/lib/Doctrine/ORM/Proxy/ProxyFactory.php on line 25