Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4000555/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4000555/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9fcefc84-6ab5-4b71-a4d1-410773b52098",
      "cw-22477c0d-f904-4976-8515-2187e091e083"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-52a1876b-8810-4992-bec9-53f93566c26c",
    "manifestId": "https://zenodo.org/api/iiif/record:4000555/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-22477c0d-f904-4976-8515-2187e091e083",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}