Errors when deleting users with EMBY CONNECT

[Juanrendon 4]

My server won't let me delete users; I get the error: "Exception of type 'MediaBrowser.Common.Extensions.RemoteServiceUnavailableException' was thrown."

I've already tried restarting the server, but the problem persists.

Can you help me fix this?
 

 

[Neminem 1518]

Devs need logs 

But what happens if you first delete the email address?

Click save.

And then delete the user?

[Juanrendon 4]

Thanks, I was able to solve it by re-entering the EMBY PREMIERE key.