Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2844811/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2844811/canvas/BR0000012145270.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a652eea0-0e1b-4f87-bd1b-403bfc524499",
      "cw-53506693-ca6b-43d2-be0f-91811da8d176"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-82b57f67-782c-4900-94cf-e264f93c875b",
    "manifestId": "https://zenodo.org/api/iiif/record:2844811/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-53506693-ca6b-43d2-be0f-91811da8d176",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}