Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/sonomalibrary/iiif/7546349d-ee08-4ab3-bdea-cae13fbd898b/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1cc8abb7-cf04-4254-8da0-bd05bd86e4e3",
      "cw-e3982a0b-9ff6-46bf-a09a-022b35a15c9c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-1fbff4d3-ab10-4c3b-8a18-f8a2914a92fd",
    "manifestId": "https://iiif.quartexcollections.com/sonomalibrary/iiif/7546349d-ee08-4ab3-bdea-cae13fbd898b/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e3982a0b-9ff6-46bf-a09a-022b35a15c9c",
    "thumbnailNavigationPosition": "far-bottom"
  }
}