Fatal error: Uncaught Error: Class 'Monolog\Handler\AbstractProcessingHandler' not found in /mnt/volume_lon1_01/backend/admin/vendor/facade/ignition/src/Logger/FlareHandler.php:12 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/admin/vendor/facade/ignition/src/Logger/FlareHandler.php on line 12