cocoa error 529
I am having a big problem using my iphone 5.
This error made everything related to signing into my Apple account unusable. This includes the App store, iMessage, FaceTime, and iCloud. Whenever I try to install a new app in the app store, I get the following: "The operation couldn't be completed. (Cocoa error 259.)
Any idea how to fix it?
iPhone 5, iOS 8