Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/b9ba7ba2-df16-4eb5-a1cb-2c82ebfef097/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c616bbbc-3fcd-40b7-82f8-55eab5775893",
      "cw-98a5bb12-4b4b-4c59-b29f-14402cda34b6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-31684217-5169-4371-a7a2-629a5f7a21a0",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/b9ba7ba2-df16-4eb5-a1cb-2c82ebfef097/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-98a5bb12-4b4b-4c59-b29f-14402cda34b6",
    "thumbnailNavigationPosition": "far-bottom"
  }
}