Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/20530/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-732e1220-279f-416d-85bc-ca5b0ddd703d",
      "cw-e6d03055-0d6a-40a7-b4d8-2361fc8ddbd9"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d32911fe-aaa2-40e7-b0d0-9b4f6ec21a9c",
    "manifestId": "/werk/20530/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e6d03055-0d6a-40a7-b4d8-2361fc8ddbd9",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/20530/iiif/",
    "canvasIndex": 2
  }
}