Failed while executing "Backup" with id: 1

I checked my Duplicati tonight and noticed these errors in my log. I have a feeling it has been like this for a while.

Failed while executing "Backup" with id: 1

System.Exception: 500 - internal_error: Connect to api001.backblazeb2.com:443 [api001.backblazeb2.com/162.244.62.198] failed: Read timed out
  at Duplicati.Library.Main.BackendManager.WaitForEmpty (Duplicati.Library.Main.Database.LocalDatabase db, System.Data.IDbTransaction transation) [0x00056] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Operation.CompactHandler.DoDelete (Duplicati.Library.Main.Database.LocalDeleteDatabase db, Duplicati.Library.Main.BackendManager backend, System.Collections.Generic.IEnumerable`1[T] deleteableVolumes, System.Data.IDbTransaction& transaction) [0x00040] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Operation.CompactHandler.DoCompact (Duplicati.Library.Main.Database.LocalDeleteDatabase db, System.Boolean hasVerifiedBackend, System.Data.IDbTransaction& transaction) [0x005f5] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Operation.DeleteHandler.DoRun (Duplicati.Library.Main.Database.LocalDeleteDatabase db, System.Data.IDbTransaction& transaction, System.Boolean hasVerifiedBacked, System.Boolean forceCompact) [0x00334] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Operation.BackupHandler.CompactIfRequired (Duplicati.Library.Main.BackendManager backend, System.Int64 lastVolumeSize) [0x00092] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Operation.BackupHandler.Run (System.String[] sources, Duplicati.Library.Utility.IFilter filter) [0x00860] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Controller+<>c__DisplayClass16_0.<Backup>b__0 (Duplicati.Library.Main.BackupResults result) [0x0030f] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Controller.RunAction[T] (T result, System.String[]& paths, Duplicati.Library.Utility.IFilter& filter, System.Action`1[T] method) [0x0014b] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Library.Main.Controller.Backup (System.String[] inputsources, Duplicati.Library.Utility.IFilter filter) [0x00068] in <118ad25945a24a3991f7b65e7a45ea1e>:0 
  at Duplicati.Server.Runner.Run (Duplicati.Server.Runner+IRunnerData data, System.Boolean fromQueue) [0x00454] in <a6c0c2089b9a44ec9be5057a44f12116>:0 

Jan 31, 2018 7:47 AM: Reporting error gave error

System.ObjectDisposedException: Cannot write to a closed TextWriter.
  at System.IO.StreamWriter.Flush (System.Boolean flushStream, System.Boolean flushEncoder) [0x00008] in <62f5937022004555807e6c57c33f6684>:0 
  at System.IO.StreamWriter.Flush () [0x00006] in <62f5937022004555807e6c57c33f6684>:0 
  at Duplicati.Server.WebServer.RESTHandler.DoProcess (Duplicati.Server.WebServer.RESTMethods.RequestInfo info, System.String method, System.String module, System.String key) [0x003aa] in <a6c0c2089b9a44ec9be5057a44f12116>:0 

Could someone point me in a direction?

But this rather looks like… what it says. A (temporary?) http/500, i.e. internal server error on the Backblaze end.

I suspect Tapio is correct that it’s likely a short term issue with Backblaze B2, but one way you could check is to pretend you’re going to do a restore and see what dates are listed in the “Restore from” list as shown here (where I’ve only done a few manual backups):
image

(By the way, I edited your post by putting “~~~” before and after each error message to make them easier to read.)

How would I check if it is Backblaze causing the issue. I logged in there and didn’t see any errors. I am uploading the screen shot of my restore options. Is there a spot in Duplicati I can see prior contents of uploaded files? Like a file list?

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