Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (b77f7fef-3a58-4fad-baae-c53725ad93f6, A5103766558, Bernard Amiaud, Laboratoire Agronomie et Environnement, 90, 4173, , 2026-04-17 13:06:50.443739+00, 2026-04-17 13:06:50.443753+00, null, 25, 32, , ["Ecology and Vegetation Dynamics Studies", "Agriculture and Rur..., bernard-amiaud).