Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (bb88ae30-3073-4d7b-9939-8fb6782b1bc9, A5107894053, S. Mirshekari, ICTP South American Institute for Fundamental Research, 54, 32179, , 2026-04-12 16:06:41.252856+00, 2026-04-12 16:06:41.252868+00, null, 35, 42, , ["Pulsars and Gravitational Waves Research", "Gamma-ray bursts a..., s-mirshekari).