Fatal error: Uncaught Error: Interface 'Facade\IgnitionContracts\ProvidesSolution' not found in D:\xampp\htdocs\psp\backend\vendor\facade\ignition\src\Exceptions\InvalidConfig.php:11 Stack trace: #0 {main} thrown in D:\xampp\htdocs\psp\backend\vendor\facade\ignition\src\Exceptions\InvalidConfig.php on line 11