Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/519/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d6cb7229-1b7f-4c20-b70b-6a6d8aeb79ad",
      "cw-86a7c6ad-26b9-442f-a482-1d1a2f360375"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-27c8d4cb-4b45-44b7-8beb-c59f0f4e3ad3",
    "manifestId": "/werk/519/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-86a7c6ad-26b9-442f-a482-1d1a2f360375",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/519/iiif/",
    "canvasIndex": 2
  }
}