Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/616f857e-8218-4b72-b66f-4be9317ff295/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-44dd27a8-dca4-41a2-8bee-d5c70aad4523",
      "cw-3601f8f5-c500-4f7a-b381-abed038d4bf0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fd19ddac-3a25-4bcb-8f13-94c73695cdcb",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/616f857e-8218-4b72-b66f-4be9317ff295/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3601f8f5-c500-4f7a-b381-abed038d4bf0",
    "thumbnailNavigationPosition": "far-bottom"
  }
}