Error in server application '/key4register'

An error occured Your session has expired
2025-09-13 08:32:00 - Server - DNS secure.key4events.com - Register Version 2.65.5
Url reached : https://secure.key4events.com/key4register/UserControl/WebSite/schedule.aspx?dl=files/presentations/9820/CV+Expo_P.GENDRE+R.REFFET.doc&e=303