***，

首先，您必须通过执行以下命令来确保服务运行状况

first thing you must make sure of the service health by executing the following Commands 

use-cachecluster

use-cachecluster

get-cachehost 

get-cachehost 

检查服务器的状态，如果它们都已启动，请转到另一个故障排除提示.通过检查服务权限，执行以下命令

check the status of the servers , if they are all up , ok let's go to another troubleshoot tip  by checking the service permissions ,executing the following command 

get-cacheallowedclientaccount

get-cacheallowedclientaccount

我以前遇到过这样的问题，我在使用此服务的权限时遇到了问题，我已通过我的技术博客详细解释了此案例，请查看这篇文章

i came cross an issue like this before , i have had issue with permissions of this service , i explained this case in details through my technical blog , please have a look on this post 

让我知道你是否仍然需要任何帮助

let me know if u still need any assistance