Type error: Argument 2 passed to Illuminate\Auth\Passwords\PasswordBroker::__construct()

Type error: Argument 2 passed to Illuminate\Auth\Passwords\PasswordBroker::__construct() must implement interface Illuminate\Contracts\Auth\UserProvider, null given, called in /Applications/AMPPS/www/projectName/vendor/laravel/framework/src/Illuminate/Auth/Passwords/PasswordBrokerManager.php on line 75

via Chebli Mohamed