Fatal error: Uncaught Error: Class 'Whoops\Handler\Handler' not found in /home/jamjamtransfer/public_html/example-app/vendor/nunomaduro/collision/src/Handler.php:17 Stack trace: #0 {main} thrown in /home/jamjamtransfer/public_html/example-app/vendor/nunomaduro/collision/src/Handler.php on line 17