Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/23515/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b78e4885-1c36-4e53-8f4a-d5c8a0215b4b",
      "cw-f617d92a-6f33-4a2a-a0f0-d742949c3dda"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-1fff1dc2-d85e-4623-9da0-69070761773c",
    "manifestId": "/werk/23515/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f617d92a-6f33-4a2a-a0f0-d742949c3dda",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/23515/iiif/",
    "canvasIndex": 2
  }
}