Fatal error: Uncaught Error: Interface "Cartalyst\Sentinel\Throttling\ThrottleRepositoryInterface" not found in /home/bookshelter/public_html/vendor/cartalyst/sentinel/src/Throttling/IlluminateThrottleRepository.php:28 Stack trace: #0 {main} thrown in /home/bookshelter/public_html/vendor/cartalyst/sentinel/src/Throttling/IlluminateThrottleRepository.php on line 28