Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/3942/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fa6271f8-8c1d-4c34-a372-1f79c005677f",
      "cw-17d9e740-52f1-416c-b167-1858bd8fb93b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-77673ff1-ba93-4f26-bc1c-63d2b1ccc035",
    "manifestId": "/werk/3942/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-17d9e740-52f1-416c-b167-1858bd8fb93b",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/3942/iiif/",
    "canvasIndex": 2
  }
}