Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/sonomalibrary/iiif/98d72344-4b1f-4280-a63c-23eb1a258d5f/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ed455725-48e1-4e10-a8f6-c40ab8dcd1bc",
      "cw-520b73a5-12b3-40b1-ab57-6eb2288162ed"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5d020cd2-7111-4d08-93b2-d363f980b762",
    "manifestId": "https://iiif.quartexcollections.com/sonomalibrary/iiif/98d72344-4b1f-4280-a63c-23eb1a258d5f/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-520b73a5-12b3-40b1-ab57-6eb2288162ed",
    "thumbnailNavigationPosition": "far-bottom"
  }
}