Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Events\Dispatcher" not found in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/laravel/framework/src/Illuminate/Support/Testing/Fakes/EventFake.php:9 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/laravel/framework/src/Illuminate/Support/Testing/Fakes/EventFake.php on line 9