Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/69dba1f4-021d-4e3b-998b-ac295e2800e4/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7546f40b-712b-4f83-a84f-36e75faf6118",
      "cw-4d5b677b-b27f-4461-be3e-771e865530a4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5d9b3af8-65aa-43a4-a350-083b17c159d1",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/69dba1f4-021d-4e3b-998b-ac295e2800e4/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-4d5b677b-b27f-4461-be3e-771e865530a4",
    "thumbnailNavigationPosition": "far-bottom"
  }
}