Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/72c5193e-3150-4d93-b334-b9e397327339/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-23863826-6290-4f09-a491-291d3579faee",
      "cw-2029bbcd-6e3c-4255-8b54-4afbf2515e51"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-8755c056-8ecd-40d1-b078-31720d3165cf",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/72c5193e-3150-4d93-b334-b9e397327339/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2029bbcd-6e3c-4255-8b54-4afbf2515e51",
    "thumbnailNavigationPosition": "far-bottom"
  }
}