Error accessing information on iCloud
Hey there,
I'm having trouble to access my Account Details ("System Preferences") -> "iCloud" -> "Account Details". I always get the following message after entering my password:
Account Details could not be opened because of an error connecting to iCloud.
I also noticed that I cannot sign in to my developer account in Xcode, I get the following message there:
Your session has expired. Please log in.
Try signing in again or contact Apple Developer Support to resolve account access issues.
This is driving me crazy. Does someone have an idea?
MacBook Pro (Retina, 15-inch, Mid 2015), macOS Sierra (10.12)