Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/c3e15203-88df-44b9-ba8f-84d171efb431/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d907354a-0d6e-468d-bb8d-1de096ecc137",
      "cw-b23d7118-4953-444a-9fbb-77f84ea9c866"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-161e8a6e-c621-4211-ab25-13cd8d287f36",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/c3e15203-88df-44b9-ba8f-84d171efb431/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b23d7118-4953-444a-9fbb-77f84ea9c866",
    "thumbnailNavigationPosition": "far-bottom"
  }
}