Fatal error: Uncaught Error: Interface 'Spatie\Ignition\Contracts\ProvidesSolution' not found in /home/devypfrfhn/spread_ac/vendor/spatie/laravel-ignition/src/Exceptions/InvalidConfig.php:11 Stack trace: #0 {main} thrown in /home/devypfrfhn/spread_ac/vendor/spatie/laravel-ignition/src/Exceptions/InvalidConfig.php on line 11