Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/21808/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-dc8fe0ee-33e8-4a7f-97b8-7c0fc225b648",
      "cw-fd4a2334-3f8a-4740-b374-cc3856338e3e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e1eb6c30-af85-49a9-acee-0ec6d2900b3f",
    "manifestId": "/werk/21808/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-fd4a2334-3f8a-4740-b374-cc3856338e3e",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/21808/iiif/",
    "canvasIndex": 2
  }
}