Error in server application '/key4register'

An error occured Your session has expired
2024-04-23 08:59:15 - Server - DNS secure.key4events.com - Register Version 2.47.22
Url reached : https://secure.key4events.com/key4register/UserControl/WebSite/schedule.aspx?e=947&dl=files/presentations/40640/BOD_V12_INT130.pdf