Fatal error: Uncaught Error: Interface "Spatie\Ignition\Contracts\Solution" not found in /home/appdemo/public_html/samena-mailer/vendor/spatie/ignition/src/Contracts/RunnableSolution.php:5 Stack trace: #0 {main} thrown in /home/appdemo/public_html/samena-mailer/vendor/spatie/ignition/src/Contracts/RunnableSolution.php on line 5