Error in server application '/key4register'

An error occured Your session has expired
2025-05-09 21:18:25 - Server - DNS secure.key4events.com - Register Version 2.61.8
Url reached : https://secure.key4events.com/key4register/programme/1478/session/20071-Ecology,-functioning-and-evolution-of-urban-and-anthropized-systems-(2/content.aspx?c=15761&culture=en-GB&e=1478