Fatal error: Uncaught Error: Interface 'League\OAuth2\Server\AuthorizationValidators\AuthorizationValidatorInterface' not found in /srv/www/c5www/html/updates/concrete5-8.5.1/concrete/vendor/league/oauth2-server/src/AuthorizationValidators/BearerTokenValidator.php:20 Stack trace: #0 {main} thrown in /srv/www/c5www/html/updates/concrete5-8.5.1/concrete/vendor/league/oauth2-server/src/AuthorizationValidators/BearerTokenValidator.php on line 20