Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/12357/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a8504c3c-e87d-4ee6-aa91-2d104dd553bc",
      "cw-2cf73cda-20cc-4a05-b91b-4dcde6951d0a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e8dbb0a6-d99d-431e-9a50-17a7f9059cb4",
    "manifestId": "/werk/12357/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2cf73cda-20cc-4a05-b91b-4dcde6951d0a",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/12357/iiif/",
    "canvasIndex": 2
  }
}