Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3147251/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3147251/canvas/BR0000010525777.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d4884842-086c-4c8a-a4c8-9477daa789c3",
      "cw-a644c6cc-24d4-4fb2-9851-1196a3b421db"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-2fa544dc-9df3-43e9-aaaa-bd22a457c725",
    "manifestId": "https://zenodo.org/api/iiif/record:3147251/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a644c6cc-24d4-4fb2-9851-1196a3b421db",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}