Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/hcpl/iiif/05fd5a21-a2d1-4e0d-913b-3cd5aceb04e9/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c4e34f16-dbd9-4247-8c39-fe46acba5c8a",
      "cw-e635bbf3-635f-4432-b791-12a0bc821dbf"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-8e68afe0-b304-4abf-a921-5ef7e23b05d9",
    "manifestId": "https://iiif.quartexcollections.com/hcpl/iiif/05fd5a21-a2d1-4e0d-913b-3cd5aceb04e9/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e635bbf3-635f-4432-b791-12a0bc821dbf",
    "thumbnailNavigationPosition": "far-bottom"
  }
}