I routinely see this error when working with SharePoint 2013 in my development environment. This problem is more frequent when I restore earlier snapshots of my SP2013 server.
SharePoint spits out this error when the local server time is out of sync. To remedy this issue, try one of the following:
- Update the date and time on the SharePoint Server
- Disable security context check for the web application, as follows
- Go to central administration
- Go to "Application management section
- Go to "Web Application General Settings"
- Go to "Web page Security validation" disable this option.