The dataset fails to download via globus, throws exception for guestbook, although it is not used.

What steps does it take to reproduce the issue?
Download large dataset via Globus download.

• When does this issue occur?
  When attempting to download large dataset with thousands of files via globus.

• Which page(s) does it occurs on?
  Dataset page

• What happens?
  Spinning circle on the page and nothing else happens. server.log shows errors with guestbook.

• To whom does it occur (all users, curators, superusers)?
  All users

• What did you expect to happen?

Dataset to be downloaded via dataverse-globus

Which version of Dataverse are you using?
[6.6]

Any related open or closed issues to this bug report?

Log File
Log file

Also see Dataverse-Users group email thread. Thread

Screenshots:

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Are you thinking about creating a pull request for this issue?
Help is always welcome, is this bug something you or your organization plan to fix?

Start with the dataset page's Globus download path and the linked server.log to trace the guestbook exception during downloads containing thousands of files. Check the related Dataverse-Users thread for context. Done means large datasets download through dataverse-globus without the unused guestbook error or a stalled page.