Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2884182/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2884182/canvas/BR0000012436651.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a70b0d54-c45c-479a-b8d0-5a948d5c82f4",
      "cw-da502c02-f1f2-4982-9c74-00a733068417"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-f9f1ae39-aff5-4d44-bf68-fab3e5d5f933",
    "manifestId": "https://zenodo.org/api/iiif/record:2884182/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-da502c02-f1f2-4982-9c74-00a733068417",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}