Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/12972/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-88519a16-bc51-4e96-bafb-f8b9af295e66",
      "cw-42e97ebd-65cf-4097-9a26-9dd73c867530"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-140c2b81-52ec-4a21-8825-f6ebfdf15f4f",
    "manifestId": "/werk/12972/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-42e97ebd-65cf-4097-9a26-9dd73c867530",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/12972/iiif/",
    "canvasIndex": 2
  }
}