Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/15144/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4cb73e60-f971-4951-960d-60e3046ed7f6",
      "cw-17977ecd-5f6f-4621-9c79-189e6d5e5490"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-eb370024-9a7d-496c-b72c-f8739f8934d6",
    "manifestId": "/werk/15144/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-17977ecd-5f6f-4621-9c79-189e6d5e5490",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/15144/iiif/",
    "canvasIndex": 2
  }
}