Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/ncdcr/iiif/f8e70c75-45f4-45f8-8781-26b46eb53fa0/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-10036dbf-5b49-45f1-9255-1ac0f8adca04",
      "cw-5e47cd9f-6936-4071-9967-b4c073317080"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a683914f-6f2b-4b78-a0d5-45d92b46ff72",
    "manifestId": "https://iiif.quartexcollections.com/ncdcr/iiif/f8e70c75-45f4-45f8-8781-26b46eb53fa0/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5e47cd9f-6936-4071-9967-b4c073317080",
    "thumbnailNavigationPosition": "far-bottom"
  }
}