Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/3289cbba-c0f2-4dc9-a469-d36751b0849f/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-900af977-911f-42ec-8069-77f34474f531",
      "cw-285b3741-e1e8-4647-b400-570b816111b8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7d291eae-c840-4b0d-b8cf-45ca25b1d371",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/3289cbba-c0f2-4dc9-a469-d36751b0849f/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-285b3741-e1e8-4647-b400-570b816111b8",
    "thumbnailNavigationPosition": "far-bottom"
  }
}