Can't login into Duplicati any more

After polling the latest image on my linuxserver/duplicati under dockge
I can’t login into my duplicati any more.

I get the message:

Connection lost
Connection to server was rejected due to invalid authentication.
Log in again, or re-open the page from the TrayIcon (if applicable)

I added the two new option to my compose-file:

  • SETTINGS_ENCRYPTION_KEY=Secret1612PW
  • DUPLICATI__WEBSERVICE_PASSWORD= #optional

What can be done to login into my duplicati again.

Here is the log from the terminal:

Log from ther Terminal

duplicati | [migrations] started
duplicati | [migrations] no migrations found
duplicati | usermod: no changes
duplicati | ───────────────────────────────────────
duplicati |
duplicati | ██╗ ███████╗██╗ ██████╗
duplicati | ██║ ██╔════╝██║██╔═══██╗
duplicati | ██║ ███████╗██║██║ ██║
duplicati | ██║ ╚════██║██║██║ ██║
duplicati | ███████╗███████║██║╚██████╔╝
duplicati | ╚══════╝╚══════╝╚═╝ ╚═════╝
duplicati |
duplicati | Brought to you by linuxserver.io
duplicati | ───────────────────────────────────────
duplicati |
duplicati | To support LSIO projects visit:
duplicati | Donate | LinuxServer.io
duplicati |
duplicati | ───────────────────────────────────────
duplicati | GID/UID
duplicati | ───────────────────────────────────────
duplicati |
duplicati | User UID: 3001
duplicati | User GID: 3001
duplicati | ───────────────────────────────────────
duplicati | Linuxserver.io version: v2.1.0.2_beta_2024-11-29-ls228
duplicati | Build-date: 2024-12-14T03:56:45+00:00
duplicati | ───────────────────────────────────────
duplicati |
duplicati | [custom-init] No custom files found, skipping…
duplicati | Inside getter
duplicati | Connection to localhost (::1) 8200 port [tcp/*] succeeded!
duplicati | [ls.io-init] done.
duplicati | Server has started and is listening on port 8200
duplicati | Use the following link to sign in: http://localhost:8200/signin.html?token=a_lot_of_letters_and_numbers_for_the_token
duplicati | fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
duplicati | An unhandled exception has occurred while executing the request.
duplicati | Duplicati.WebserverCore.Exceptions.UnauthorizedException: Authorization failed due to missing cookie.
duplicati | at Duplicati.WebserverCore.Endpoints.V1.Auth.<>c.<b__3_0>d.MoveNext()
duplicati | — End of stack trace from previous location —
duplicati | at Microsoft.AspNetCore.Http.RequestDelegateFactory.g__ExecuteAwaited|92_0[T](Task1 task) duplicati | at Duplicati.WebserverCore.Middlewares.HostnameFilter.InvokeAsync(EndpointFilterInvocationContext context, EndpointFilterDelegate next) duplicati | at Duplicati.WebserverCore.Middlewares.LanguageFilter.InvokeAsync(EndpointFilterInvocationContext context, EndpointFilterDelegate next) duplicati | at Microsoft.AspNetCore.Http.RequestDelegateFactory.<ExecuteValueTaskOfObject>g__ExecuteAwaited|129_0(ValueTask1 valueTask, HttpContext httpContext, JsonTypeInfo1 jsonTypeInfo) duplicati | at Duplicati.WebserverCore.Middlewares.WebsocketExtensions.<>c__DisplayClass0_0.<<UseNotifications>b__0>d.MoveNext() duplicati | --- End of stack trace from previous location --- duplicati | at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task) duplicati | fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1] duplicati | An unhandled exception has occurred while executing the request. duplicati | Duplicati.WebserverCore.Exceptions.UnauthorizedException: Authorization failed due to missing cookie. duplicati | at Duplicati.WebserverCore.Endpoints.V1.Auth.<>c.<<Map>b__3_0>d.MoveNext() duplicati | --- End of stack trace from previous location --- duplicati | at Microsoft.AspNetCore.Http.RequestDelegateFactory.<TaskOfTToValueTaskOfObject>g__ExecuteAwaited|92_0[T](Task1 task)
duplicati | at Duplicati.WebserverCore.Middlewares.HostnameFilter.InvokeAsync(EndpointFilterInvocationContext context, EndpointFilterDelegate next)
duplicati | at Duplicati.WebserverCore.Middlewares.LanguageFilter.InvokeAsync(EndpointFilterInvocationContext context, EndpointFilterDelegate next)
duplicati | at Microsoft.AspNetCore.Http.RequestDelegateFactory.g__ExecuteAwaited|129_0(ValueTask1 valueTask, HttpContext httpContext, JsonTypeInfo1 jsonTypeInfo)
duplicati | at Duplicati.WebserverCore.Middlewares.WebsocketExtensions.<>c__DisplayClass0_0.<b__0>d.MoveNext()
duplicati | — End of stack trace from previous location —
duplicati | at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)

Please look around:

Unable To Login To WebUI

Thanks, for the answer.
I still get the message Connection Lost, but after hitting Login, I can login as before.