Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/ee3e7cf6-c2dc-4082-a2b7-da0f59e94d67/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7446519c-6aba-426e-9ef8-42ec9588c8ff",
      "cw-8efccd28-5ae1-44f2-8549-3f2416b38171"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fc7ac3f2-c61a-4806-bc4f-203147a13c39",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/ee3e7cf6-c2dc-4082-a2b7-da0f59e94d67/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8efccd28-5ae1-44f2-8549-3f2416b38171",
    "thumbnailNavigationPosition": "far-bottom"
  }
}