Visualiseur Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.irht.cnrs.fr/ark:/63955/fsh2i4y61cdr/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-886bea8a-5497-4232-ba23-f43b0d2b0a73",
      "cw-e5b8fa3c-2caf-4d94-a2f9-8bef0c979664"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "mainMiradorViewer",
    "manifestId": "https://api.irht.cnrs.fr/ark:/63955/fsh2i4y61cdr/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e5b8fa3c-2caf-4d94-a2f9-8bef0c979664",
    "loadedManifest": "https://api.irht.cnrs.fr/ark:/63955/fsh2i4y61cdr/manifest.json",
    "view": "gallery"
  }
}