RERO-ils debug specifics ⚠️ complete here with raise(error) tip Cf. https://github.com/rero/rero-ils/blob/bdaff2a54056b1aae7d9820993fa2883b88a038f/rero_ils/modules/items/api_views.py#L110 and here: https://github.com/rero/rero-ils/blob/bdaff2a54056b1aae7d9820993fa2883b88a038f/rero_ils/modules/items/api_views.py#L68