Fatal error: Uncaught Error: Class "Spatie\SignalAwareCommand\SignalAwareCommand" not found in /home/melihata/public_html/vendor/spatie/laravel-backup/src/Commands/BaseCommand.php:11 Stack trace: #0 {main} thrown in /home/melihata/public_html/vendor/spatie/laravel-backup/src/Commands/BaseCommand.php on line 11