Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/16a73623-0336-421a-b524-9fbad13449ac/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-29c657ed-ce9b-44a1-89a4-0a89ba8e610b",
      "cw-c9a125aa-d9c5-400c-a6bb-8446995b3c0e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b01fb94f-943d-46c1-a94f-1abedbc000de",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/16a73623-0336-421a-b524-9fbad13449ac/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c9a125aa-d9c5-400c-a6bb-8446995b3c0e",
    "thumbnailNavigationPosition": "far-bottom"
  }
}