Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/18520/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-171e476e-c81b-4162-bf46-66f8e7252790",
      "cw-8dbe0132-d339-4c9c-ba17-ef43af184de3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7082ee89-d6f5-4019-b478-cc9ff0bef3a0",
    "manifestId": "/werk/18520/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8dbe0132-d339-4c9c-ba17-ef43af184de3",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/18520/iiif/",
    "canvasIndex": 2
  }
}