Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/23587/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-cffe2698-867b-40ac-b25e-d610f4d25b00",
      "cw-f632f07b-5551-49b3-ba3e-7f1d839a39f4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-6ec002f2-cb42-45ad-a8b5-cf1dac4a303d",
    "manifestId": "/werk/23587/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f632f07b-5551-49b3-ba3e-7f1d839a39f4",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/23587/iiif/",
    "canvasIndex": 2
  }
}