Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:7958171/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:7958171/canvas/KiFol-6v-7r__505nm.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7b0390f9-a85e-4ba4-8d40-a4c9c7aa512c",
      "cw-02a52687-33e5-44f1-bb0c-ec9dbe8a0b2e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-951d11c5-7635-4e4c-b8e2-fcfc55228b11",
    "manifestId": "https://zenodo.org/api/iiif/record:7958171/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-02a52687-33e5-44f1-bb0c-ec9dbe8a0b2e",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}