Error in server application '/key4register'

An error occured Your session has expired
2024-07-20 02:15:26 - Server - DNS secure.key4events.com - Register Version 2.50.6
Url reached : https://secure.key4events.com/key4register/UserControl/WebSite/schedule.aspx?dl=files/presentations/9810/A.GORIN+L.CHEVREAU_article_+cvTemps_reel_v3.doc&e=303