Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2983440/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2983440/canvas/BR0000011759041.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4f1c6d41-06a5-48a7-b7af-61ca8277f825",
      "cw-6484d962-116e-4106-beb5-d6e84372fe73"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-34394157-45ac-4d1a-965e-2dff6db44afa",
    "manifestId": "https://zenodo.org/api/iiif/record:2983440/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6484d962-116e-4106-beb5-d6e84372fe73",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}