Fatal error: Uncaught Error: Interface 'Whoops\Handler\HandlerInterface' not found in /Users/caiosilva/Sites/Laravel-test/vendor/filp/whoops/src/Whoops/Handler/Handler.php:15 Stack trace: #0 {main} thrown in /Users/caiosilva/Sites/Laravel-test/vendor/filp/whoops/src/Whoops/Handler/Handler.php on line 15