Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/hcpl/iiif/1601169d-3069-4808-86f4-3bc2bd156886/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-342382a3-d37d-455f-82a5-f3eaecaa15ae",
      "cw-aca8f61e-efbb-4898-a60b-0f6f45bf0f0c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4bc09553-b8a8-43d4-97f5-ff016c432324",
    "manifestId": "https://iiif.quartexcollections.com/hcpl/iiif/1601169d-3069-4808-86f4-3bc2bd156886/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-aca8f61e-efbb-4898-a60b-0f6f45bf0f0c",
    "thumbnailNavigationPosition": "far-bottom"
  }
}