[2021-09-19 17:32:50] https://gjl.laghana.org
[2021-09-19 17:32:50] [Notice] Task process started.
[2021-09-19 17:33:10] [Warning] Registration was not successful! The DOI registration server returned an error: ' (401 Unauthorized)'.
[2021-09-19 17:33:29] [Warning] Registration was not successful! The DOI registration server returned an error: ' (401 Unauthorized)'.