人力资源日历插件安装解决中悬赏5积分

插件下载最低是7.0，安装成功后使用报错：

Fatal error: The file /apps/zentao/extension/custom/resourcecalendars/control.php was encoded by the ionCube Encoder for PHP 5.6 and cannot run under PHP 7.1 or later. Please ask the provider of the script to provide a version encoded with the ionCube Encoder for PHP 7.1. inUnknown on line013:25:39 The file /apps/zentao/extension/custom/resourcecalendars/control.php was encoded by the ionCube Encoder for PHP 5.6 and cannot run under PHP 7.1 or later.Please ask the provider of the script to provide a version encoded with the ionCube Encoder for PHP 7.1. inUnknown on line0 when visitingresourcecalendars-companyFatal error: Uncaught EndResponseException in /apps/zentao/framework/base/router.class.php:3521 Stack trace: #0 /apps/zentao/framework/helper.class.php(323): EndResponseException::create('') #1 /apps/zentao/framework/base/router.class.php(3177): helper::end() #2 /apps/zentao/framework/router.class.php(350): baseRouter->saveError(16, 'The file /apps/...', 'Unknown', 0) #3 /apps/zentao/framework/base/router.class.php(3032): router->saveError(16, 'The file /apps/...', 'Unknown', 0) #4 [internal function]: baseRouter->shutdown() #5 {main} thrown in/apps/zentao/framework/base/router.class.php on line3521