Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/hcpl/iiif/f8597422-3c3c-406e-9cc8-f04c4dc5a16c/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5f2b8d22-c82d-4efc-bce1-f696a25ff1e4",
      "cw-5a97b87d-05cc-43e6-b9cf-e11d04c97930"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4cb9863a-5492-464b-ba96-48ab35f6c293",
    "manifestId": "https://iiif.quartexcollections.com/hcpl/iiif/f8597422-3c3c-406e-9cc8-f04c4dc5a16c/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5a97b87d-05cc-43e6-b9cf-e11d04c97930",
    "thumbnailNavigationPosition": "far-bottom"
  }
}