Fatal error: Uncaught Illuminate\Contracts\Container\BindingResolutionException: Unresolvable dependency resolving [Parameter #0 [ <required> Illuminate\Contracts\Foundation\Application $app ]] in class Illuminate\Foundation\Http\Kernel in /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php:1104 Stack trace: #0 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(1011): Illuminate\Container\Container->unresolvablePrimitive(Object(ReflectionParameter)) #1 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(946): Illuminate\Container\Container->resolvePrimitive(Object(ReflectionParameter)) #2 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(908): Illuminate\Container\Container->resolveDependencies(Array) #3 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(758): Illuminate\Container\Container->build('App\\Http\\Kernel') #4 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(851): Illuminate\Container\Container->resolve('App\\Http\\Kernel', Array, false) #5 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(296): Illuminate\Foundation\Application->resolve('App\\Http\\Kernel', Array, false) #6 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(873): Illuminate\Container\Container->Illuminate\Container\{closure}(Object(App\Core\Application), Array) #7 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(758): Illuminate\Container\Container->build(Object(Closure)) #8 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(851): Illuminate\Container\Container->resolve('Illuminate\\Cont...', Array, true) #9 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(694): Illuminate\Foundation\Application->resolve('Illuminate\\Cont...', Array) #10 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(836): Illuminate\Container\Container->make('Illuminate\\Cont...', Array) #11 /var/www/html/public/index.php(52): Illuminate\Foundation\Application->make('Illuminate\\Cont...') #12 {main} thrown in /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1104