Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2627496/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2627496/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d4b2cf3a-3195-416c-9b54-521380847aa0",
      "cw-1442dd93-ef87-4629-b47c-7d1545274cd6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-a97ebc9b-3d2e-472c-aa83-369a18c92878",
    "manifestId": "https://zenodo.org/api/iiif/record:2627496/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1442dd93-ef87-4629-b47c-7d1545274cd6",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}