Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3033016/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3033016/canvas/BR0000011730644.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-aa1d93bd-2cad-4cbe-ad94-6f7840d1fbde",
      "cw-9603c747-06a4-4ade-9fc2-b2611f797228"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-9cccef2c-bc1c-40fa-9a3d-9b81799111ad",
    "manifestId": "https://zenodo.org/api/iiif/record:3033016/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-9603c747-06a4-4ade-9fc2-b2611f797228",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}