Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/3bf742a8-6de6-4751-9d56-d31c16a8e82b/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-23bf653d-d8a0-439c-8a42-5a7edd241084",
      "cw-6a49322a-a66b-422d-b51b-9e2c67dde535"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7b45935e-92a0-490f-8700-30e64a6e6ded",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/3bf742a8-6de6-4751-9d56-d31c16a8e82b/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6a49322a-a66b-422d-b51b-9e2c67dde535",
    "thumbnailNavigationPosition": "far-bottom"
  }
}