Report Server Not Allowing Reports to Upload

We are running the most recent version of Report Server - Version1.15.8300.38452(September 2022). 

And yet as of today, I am not able to upload reports created in Power BI Desktop.  Receiving standard error message:

"Can’t upload this report"

"We're not able to upload this report. The report was created with a recent version of Power BI Desktop that is not yet supported by this server."

I was able to upload reports just fine yesterday.  If we are using the most recent version of Power Bi Desktop and most recent version of Report Server, why would these problems start occurring overnight?

TY