Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (1d54a6d1-efe8-44b7-b60d-e25c60759534, A5004631499, Brian Middleton, Indiana University School of Medicine, 38, 2575, , 2026-05-01 14:11:46.712114+00, 2026-05-01 14:11:46.712129+00, null, 17, 22, , ["Drug Transport and Resistance Mechanisms", "Histone Deacetylas..., brian-middleton).