Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:6781186/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:6781186/canvas/20220513063805_5.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2479235d-5a6d-4e43-92c3-10ab50d481f8",
      "cw-2dee23f9-83fa-441b-8da6-74fa16552fe5"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-dff1e7af-671c-4e42-a1a3-475dae6a55bf",
    "manifestId": "https://zenodo.org/api/iiif/record:6781186/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2dee23f9-83fa-441b-8da6-74fa16552fe5",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}