Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/hcpl/iiif/0aca1282-d2d5-487d-ac2e-4569650931e6/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e445a6de-2ae2-4adf-8add-d075b40dfaad",
      "cw-8355a65e-683a-48e0-a971-f5bb680fa076"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e3221925-cb04-4bbc-aae0-89ecd48dc5d5",
    "manifestId": "https://iiif.quartexcollections.com/hcpl/iiif/0aca1282-d2d5-487d-ac2e-4569650931e6/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8355a65e-683a-48e0-a971-f5bb680fa076",
    "thumbnailNavigationPosition": "far-bottom"
  }
}