Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (c939c1bc-4cd5-4984-8e5f-f6811b1a373c, A5041703458, G. Morgante, Osservatorio di Astrofisica e Scienza dello Spazio, 542, 91464, 0000-0001-9234-7412, 2026-04-10 14:45:06.554391+00, 2026-04-10 14:45:06.554408+00, null, 118, 262, , ["Galaxies: Formation, Evolution, Phenomena", "Cosmology and Gra..., g-morgante).