I see your database is missing a field, which is bad and might be the source of the problem.
Your database should have these two tables (they are created by the plugin):
-
pln_deposit_objects
with these fields:deposit_object_id journal_id object_id object_type deposit_id date_created date_modified
And
-
pln_deposits
with these fields:deposit_id journal_id uuid status date_status date_created date_modified export_deposit_error <<< This field is missing
This SQL statement should be enough to fix this issue:
ALTER TABLE pln_deposits ADD COLUMN export_deposit_error VARCHAR(1000) NULL
Once you apply it, you can wait 1-2 days to recheck (the time for the task to run again).
I’ve created an issue to fix it here: Database is missing a field · Issue #35 · pkp/pln · GitHub
Best,
Jonas