Fatal error: Uncaught Error: Interface 'Facade\IgnitionContracts\Solution' not found in /mnt/volume_lon1_01/backend/admin/vendor/facade/ignition-contracts/src/BaseSolution.php:5 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/admin/vendor/facade/ignition-contracts/src/BaseSolution.php on line 5