Fatal error: Uncaught RuntimeException: A facade root has not been set. in /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:258 Stack trace: #0 /var/www/html/app/Exceptions/Handler.php(110): Illuminate\Support\Facades\Facade::__callStatic('url', Array) #1 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(420): App\Exceptions\Handler->render(Object(Illuminate\Http\Request), Object(Illuminate\Contracts\Container\BindingResolutionException)) #2 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(114): Illuminate\Foundation\Http\Kernel->renderException(Object(Illuminate\Http\Request), Object(Illuminate\Contracts\Container\BindingResolutionException)) #3 /var/www/html/public/index.php(87): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #4 {main} thrown in /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php on line 258