Duplicati Crash: Invalid URI: Invalid port specified


Duplicati was running since last couple of months. Since last few days it crashes in random time and need to start it manually, I could found following in /var/log/syslog

duplicati-server[3926004]: [ERROR] FATAL UNHANDLED EXCEPTION: System.UriFormatException: Invalid URI: Invalid port specified.

duplicati-server[3926004]: at System.Uri.CreateThis (System.String uri, System.Boolean dontEscape, System.UriKind uriKind) [0x0007b] in

duplicati-server[3926004]: at HttpServer.HttpClientContext.OnRequestLine (System.Object sender, HttpServer.Parser.RequestLineEventArgs

Please advise

My advice is to test hardware, memory test and ‘disk’ (smart disk or ssd health)

What OS? How does Duplicati usually start? How do you do manual start? Anything change around then?


This problem did not appear again since last 3 days. I guess it has been resolved itself. May be high memory usage of other applications crashed it.

Thank you so much

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