Fatal error: Uncaught Error: Interface 'Drupal\simple_oauth\KnownClientsRepositoryInterface' not found in /var/www/html/tmp/contrib/simple_oauth/src/KnownClientsRepository.php:10 Stack trace: #0 {main} thrown in /var/www/html/tmp/contrib/simple_oauth/src/KnownClientsRepository.php on line 10