Authentication stage error: Server reported error: No more upgrade logs. Please conta

please help me team..
computer due to reinstall, and I would like to install Ufsturbo but this looks like a log Authentication stage error: Server Reported error: No more upgrade logs. Please contact your reseller!

This has happened for 4Days ..
work piled up once, and only ufsturbo that I use ..:confused::confused::confused::confused: