Fatal error: Uncaught RuntimeException: A facade root has not been set. in /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:360 Stack trace: #0 /var/www/html/bootstrap/app.php(168): Illuminate\Support\Facades\Facade::__callStatic('warning', Array) #1 [internal function]: {closure:{closure:/var/www/html/bootstrap/app.php:145}:146}(Object(Symfony\Component\Finder\Exception\DirectoryNotFoundException)) #2 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/ReportableHandler.php(44): call_user_func(Object(Closure), Object(Symfony\Component\Finder\Exception\DirectoryNotFoundException)) #3 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(386): Illuminate\Foundation\Exceptions\ReportableHandler->__invoke(Object(Symfony\Component\Finder\Exception\DirectoryNotFoundException)) #4 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(365): Illuminate\Foundation\Exceptions\Handler->reportThrowable(Object(Symfony\Component\Finder\Exception\DirectoryNotFoundException)) #5 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(562): Illuminate\Foundation\Exceptions\Handler->report(Object(Symfony\Component\Finder\Exception\DirectoryNotFoundException)) #6 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(146): Illuminate\Foundation\Http\Kernel->reportException(Object(Symfony\Component\Finder\Exception\DirectoryNotFoundException)) #7 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(1220): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #8 /var/www/html/public/index.php(20): Illuminate\Foundation\Application->handleRequest(Object(Illuminate\Http\Request)) #9 {main} thrown in /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php on line 360