Fatal error: Uncaught Error: Class "Symfony\Component\ErrorHandler\Error\FatalError" not found in /users/energydata/www/volkszaehler.org/vendor/symfony/error-handler/Error/OutOfMemoryError.php:14 Stack trace: #0 {main} thrown in /users/energydata/www/volkszaehler.org/vendor/symfony/error-handler/Error/OutOfMemoryError.php on line 14