Could not fetch author data: null value in column "affiliation_country" of relation "journals_cachedauthor" violates not-null constraint DETAIL: Failing row contains (e01696d7-583e-4fc9-8e7d-d218a5d41ab0, A5100784279, Shuai Yang, State Key Laboratory of Low-Dimensional Quantum Physics, 263, 7305, 0000-0001-9798-2239, 2026-04-16 07:42:09.310631+00, 2026-04-16 07:42:09.310646+00, null, 46, 136, , ["Covalent Organic Framework Applications", "Advanced Photocatal..., shuai-yang-14).