Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/hcpl/iiif/08dfba10-51cf-4332-95a9-93d8afa4d56b/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-881956b3-7bdf-43ab-b1aa-b53932fbc39b",
      "cw-b2bc5bc5-703e-437d-b32e-c53bf863753a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2ce71144-8734-4f63-984a-b5a712010865",
    "manifestId": "https://iiif.quartexcollections.com/hcpl/iiif/08dfba10-51cf-4332-95a9-93d8afa4d56b/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b2bc5bc5-703e-437d-b32e-c53bf863753a",
    "thumbnailNavigationPosition": "far-bottom"
  }
}