Error in server application '/key4register'

An error occured Your session has expired
2026-05-25 18:21:09 - Server - DNS secure.key4events.com - Register Version 2.73.7
Url reached : https://secure.key4events.com/key4register/scripts/PDFViewer/images/client/1951/files/pdfviewer/pdfviewer_42630/rnc_programme_2026_12.pdf