Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (8839cf54-29d1-45a5-adf4-8f41d6c3bf16, A5112390002, Hannah Pham, HUTECH University, 16, 1115, , 2026-04-06 22:07:55.746726+00, 2026-04-06 22:07:55.746739+00, null, 9, 9, , ["Genomics and Chromatin Dynamics", "RNA and protein synthesis m..., hannah-pham).