Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4637551/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4637551/canvas/Salamis.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6ffd3ec7-5d68-4d15-a712-69cda878a07b",
      "cw-81d7d128-14c2-4e5d-872f-4c25082bbbcf"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-27cc9c97-91f2-4882-8b2f-3ba7be507685",
    "manifestId": "https://zenodo.org/api/iiif/record:4637551/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-81d7d128-14c2-4e5d-872f-4c25082bbbcf",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}