Error in server application '/key4register'

An error occured Your session has expired
2024-05-19 23:57:29 - Server - DNS secure.key4events.com - Register Version 2.48.28
Url reached : https://secure.key4events.com/key4register/UserControl/WebSite/Resources/css/App_Themes/fo_Master_Default/Resources/js/bootstrap/i18n/defaults-fr_FR.js