What Does FiveM Ticket Auth. Failed Mean?

Does anyone know what this means or how to fix it? We are Citadle Servers to host our fivem server.

Could you please give me/use the server name or IP?
(So we can fetch the data about the server).

Reason why i am asking is, that it’s likely that you are running version 309 of the server. Cita-del servers seem to install version 309 by default. For reference, thats 62 versions behind the current version.

We fixed it. Thanks anyways, it turned out some of the server files where corrupt.