Fatal error: Uncaught Error: Interface 'Spatie\Ignition\Contracts\Solution' not found in E:\xampp\htdocs\www\yunwei\qr250\vendor\spatie\ignition\src\Contracts\RunnableSolution.php:5 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\yunwei\qr250\vendor\spatie\ignition\src\Contracts\RunnableSolution.php on line 5