Error in server application '/key4register'

An error occured Your session has expired
2024-04-29 04:22:40 - Server - DNS secure.key4events.com - Register Version 2.47.22
Url reached : https://secure.key4events.com/key4register/programme/1478/session/20037-Conservation-biology-(1/content.aspx?e=1478&c=15761&culture=en-GB