151:HTTP protocol error. 401 Unauthorized error when connecting to LeagueSecretary.com

If you received a 151:HTTP protocol error. 401 Unauthorized error message when uploading to LeagueSecretary.com, most likely you have BLS-2019 31.04.05 installed, which regressed an issue communicating with LeagueSecretary.com.  This issue has been resolved in version 31.04.06 and higher.  Please download and install the most recent update.