Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (ffec921a-643b-4322-ab16-82d08d652007, A5101494370, F. Javier Casado, Institut de Biomedicina de la Universitat de Barcelona, 104, 3566, 0000-0003-0192-841X, 2026-04-17 16:46:29.544885+00, 2026-04-17 16:46:29.5449+00, null, 36, 75, , ["Adenosine and Purinergic Signaling", "Drug Transport and Resis..., f-javier-casado).