Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/4866/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-af1f2e32-8eb3-475a-911e-e078e4f9a5b0",
      "cw-02de3771-4543-45f9-9072-e3cf1e3baede"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-71515a0b-c187-42ef-b19b-2bc91f4c22ec",
    "manifestId": "/werk/4866/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-02de3771-4543-45f9-9072-e3cf1e3baede",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/4866/iiif/",
    "canvasIndex": 2
  }
}