Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:7773068/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:7773068/canvas/Phylogenic%20tree.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-abaa009d-a076-418e-9864-57cbd3be50fe",
      "cw-4a70d186-07da-4845-95d0-f11741300ca6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-7d20d116-b28e-43b7-8b15-a394f48a1aae",
    "manifestId": "https://zenodo.org/api/iiif/record:7773068/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-4a70d186-07da-4845-95d0-f11741300ca6",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}