Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (da78f77c-b770-47b7-aa03-ea9e6595240a, A5088769971, Alemu Earsido, Wachemo University, 6, 110, , 2026-04-10 12:06:56.219602+00, 2026-04-10 12:06:56.219617+00, null, 4, 3, , ["Blood Pressure and Hypertension Studies", "Cardiovascular Heal..., alemu-earsido).