Hi,
when I try to install the PAYG add-on I get the following error
Internal Error
20.7.53
/import-settings?FileID=dGVzdA
System.NullReferenceException: Object reference not set to an instance of an object at ManagerServer.HttpHandlers.Businesses.Business.Settings.ImportSettings.InnerPost () [0x00162] in <348b639eb4bb4060b2f096299273587a>:0 at ManagerServer.HttpHandlers.Template.Post () [0x0000c] in <348b639eb4bb4060b2f096299273587a>:0 at ManagerServer.HttpHandlers.HttpHandler.ProcessRequest () [0x004d3] in <348b639eb4bb4060b2f096299273587a>:0
Using the latest versions of both Manager (20.7.53) and the current PAYG version from localisations/au.
Please describe exactly what you did and when you got this error. “when I try to install…” is too vague to be very helpful in troubleshooting. It is doubtful you got an internal error message during installation, but you might have.
Also, it can be helpful to post an actual screen shot of the error message instead of a transcription of it.