Recently while after restoring the database while trying to import the organization we got the below error
Checking the Report Server log, 
we found the below detail
Throwing Microsoft.ReportingServices.Library.InvalidReportServerDatabaseException: , Microsoft.ReportingServices.Library.InvalidReportServerDatabaseException: The version of the report server database is either in a format that is not valid, or it cannot be read. The found version is ‘2017’. The expected version is…
