Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/c7d3a10c-5d70-4afd-904b-9175186add2c/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3ab225de-28cc-4dff-808f-86dbd9795cfc",
      "cw-e34ff15f-d926-417c-8dae-5290610845d3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4824171d-4461-428e-bd28-a4d442ce2a3b",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/c7d3a10c-5d70-4afd-904b-9175186add2c/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e34ff15f-d926-417c-8dae-5290610845d3",
    "thumbnailNavigationPosition": "far-bottom"
  }
}