Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/20552/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-51be94e7-89c5-42f6-8a5e-c7d3e01b7380",
      "cw-1be0a573-60dc-4ece-9f8a-124d2b5db239"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-edf0b65c-a075-4887-90d4-d861b09549c1",
    "manifestId": "/werk/20552/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1be0a573-60dc-4ece-9f8a-124d2b5db239",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/20552/iiif/",
    "canvasIndex": 2
  }
}