Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/hcpl/iiif/0dd9ac36-84ad-477b-89f8-053caf3a72d2/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3324293f-8341-40bf-ba1f-cba79d39eed7",
      "cw-8f6d8800-ffa8-451e-9efe-e5c2a4f2df58"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-98fbe037-9299-466d-b5fd-88fcceef8841",
    "manifestId": "https://iiif.quartexcollections.com/hcpl/iiif/0dd9ac36-84ad-477b-89f8-053caf3a72d2/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8f6d8800-ffa8-451e-9efe-e5c2a4f2df58",
    "thumbnailNavigationPosition": "far-bottom"
  }
}