[2021-09-17 17:27:53] https://gjl.laghana.org
[2021-09-17 17:27:53] [Notice] Task process started.
[2021-09-17 17:28:12] [Warning] Registration was not successful! The DOI registration server returned an error: ' (401 Unauthorized)'.
[2021-09-17 17:28:31] [Warning] Registration was not successful! The DOI registration server returned an error: ' (401 Unauthorized)'.