Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (99b606f0-7d9f-41d6-b847-dff9c4348cdf, A5069629538, Mario F.V. Capule, Industrial Technology Development Institute, 1, 496, , 2026-05-01 22:46:08.08565+00, 2026-05-01 22:46:08.085668+00, null, 1, 1, , ["TiO2 Photocatalysis and Solar Cells", "Advanced Photocatalysis..., mario-fv-capule).