Hello I have reinstall in my machine Duplicati and made new backup … The data source are in HDD The data destination in on Pcloud Drive At this time I have 5 backup : Backup 1 (one big file directory) => no problem Backup 2 (one other big file directory) => no problem Backup 3 (one other big …

[image] titou43: Duplicati.Library.Modules.Builtin.ReportHelper-ReportSubmitError That error is from the reporting module (http reporting, email reporting, jabber reporting, or telegram reporting). However, the error message is not exact enough for me to figure out what is causing it. Can y…

Hello @kenkendk This is a part of the problem… I have a backup name “Commun” When I start this backup manually with “start now” I have this message error : 2025-05-26 20:52:41 +02 - [Warning-Duplicati.Library.Modules.Builtin.ReportHelper-ReportSubmitError]: Échec de l'envoi du message: System.Nu…

Ok, I will need to investigate a bit to figure out what the problem is. I have registered an issue here .

Hello I have follow the link to Github for this problem and it seems there is a solution if I have all understood (sorry for my french and english poor….) in version 2.2 ?

It is part of the pending 2.2 stable release, which so far is in beta: [image] Release: 2.1.2.0 (Beta) 2025-08-20 Releases 2.1.2.0_beta_2025-08-20 This release is a beta release inteded to be used for testing. If no major issue are found with this release, it …

Error "System.NullReferenceException: Object reference not set to an instance of an object. NullReferenceException"

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kenkendk September 6, 2025, 2:55pm 6

It is part of the pending 2.2 stable release, which so far is in beta: