Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2983857/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2983857/canvas/BR0000012431151.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-55f73c5a-272f-450f-9b13-774bba961bea",
      "cw-b82f8630-0975-4891-8971-90909b833c46"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-c886f1f3-a19d-4f2e-8af7-167c6a5520f5",
    "manifestId": "https://zenodo.org/api/iiif/record:2983857/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b82f8630-0975-4891-8971-90909b833c46",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}