Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (eebaf4dc-11d9-4dce-8e08-c364d98177af, A5112294331, G. Catalini, Ospedale di Macerata, 8, 656, , 2026-04-19 07:18:53.515991+00, 2026-04-19 07:18:53.51601+00, null, 5, 5, , ["Tracheal and airway disorders", "Appendicitis Diagnosis and Ma..., g-catalini).