Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/21816/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d8bbe52e-99b1-40dd-8cd1-46273845b339",
      "cw-a5eb9975-47ec-4b9a-b33c-3a264c24cae7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e7b92654-7786-468a-9ae1-aaf57516674b",
    "manifestId": "/werk/21816/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a5eb9975-47ec-4b9a-b33c-3a264c24cae7",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/21816/iiif/",
    "canvasIndex": 2
  }
}