Fatal error: Uncaught Error: Interface 'app\Service\VersionServiceInterface' not found in /www/wwwroot/kao.cenmo9.cn/wiki/faka-master/app/Service/impl/VersionService.php:16 Stack trace: #0 {main} thrown in /www/wwwroot/kao.cenmo9.cn/wiki/faka-master/app/Service/impl/VersionService.php on line 16