Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (deb96f86-b406-4756-b081-470f7c5a2222, A5036336647, Urs Marti, Federal Office of Topography swisstopo, 168, 962, 0000-0001-8449-4842, 2026-04-30 07:08:18.440551+00, 2026-04-30 07:08:18.44057+00, null, 16, 17, , ["Geophysics and Gravity Measurements", "Economic and Social Iss..., urs-marti).