Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/hcpl/iiif/4814afcf-f16a-4f1d-bf3c-47a755ea38d1/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b7ef2c44-6413-4fe3-ad67-97bc8efc2dd5",
      "cw-83b82896-c964-47c1-834d-511391be66bc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-524b7225-877f-423a-8fce-78ad9a0d4908",
    "manifestId": "https://iiif.quartexcollections.com/hcpl/iiif/4814afcf-f16a-4f1d-bf3c-47a755ea38d1/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-83b82896-c964-47c1-834d-511391be66bc",
    "thumbnailNavigationPosition": "far-bottom"
  }
}