Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2900232/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2900232/canvas/BR0000011527190.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-908bff70-30eb-4142-8b00-f54a02be0405",
      "cw-3a2283ef-3ad8-4e9b-a06f-0bef272e7669"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-b89c7173-ba57-413c-aaa1-7b3621af1a42",
    "manifestId": "https://zenodo.org/api/iiif/record:2900232/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3a2283ef-3ad8-4e9b-a06f-0bef272e7669",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}