Fatal error: Uncaught Error: Class "Barryvdh\Debugbar\ServiceProvider" not found in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/barryvdh/laravel-debugbar/src/LumenServiceProvider.php:5 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-hospital-ms/vendorback/barryvdh/laravel-debugbar/src/LumenServiceProvider.php on line 5