Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/49aa1b0d-24b0-4ac3-97d8-245be89f8a88/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e6fe5609-f85c-4c6d-b54b-986a4fc4e78b",
      "cw-c91e1f74-6a78-47ea-8e45-ab4b12fe4fb1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-48b95f1f-cf96-476f-9e74-865dcd8e4d61",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/49aa1b0d-24b0-4ac3-97d8-245be89f8a88/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c91e1f74-6a78-47ea-8e45-ab4b12fe4fb1",
    "thumbnailNavigationPosition": "far-bottom"
  }
}