Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/12710/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3c80ca2d-3a40-4925-910b-a4356d05db8f",
      "cw-ce452dc1-991b-4f3f-8b30-5aa5d1c30b67"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a83e7cd0-ba40-4ab6-b988-12c79dd7a7d4",
    "manifestId": "/werk/12710/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ce452dc1-991b-4f3f-8b30-5aa5d1c30b67",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/12710/iiif/",
    "canvasIndex": 2
  }
}