Error in server application '/key4register'

An error occured Your session has expired
2025-10-08 21:54:22 - Server - DNS secure.key4events.com - Register Version 2.66.11
Url reached : https://secure.key4events.com/key4register/programme/1478/session/20045-Biodiversity-and-ecosystem-functioning-in-a-changing-world-(2/content.aspx?c=15761&culture=en-GB&e=1478