Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/d0a1ab94-fc9d-4806-b931-d5f47c29cb44/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d1d0bf81-fbe7-4c4c-8ece-90cc694c549d",
      "cw-c5bab4fd-4075-491e-9d73-750683d7048b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ecb03090-d4da-4fa3-ab5d-6a703b5d27d3",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/d0a1ab94-fc9d-4806-b931-d5f47c29cb44/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c5bab4fd-4075-491e-9d73-750683d7048b",
    "thumbnailNavigationPosition": "far-bottom"
  }
}