Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/23964/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-bf3df2f8-d179-4f90-87ca-ce7acc10b128",
      "cw-7fc8dc9b-55ef-4cdb-ae40-052b80650e33"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4fd99d7a-b2a8-4c84-845d-87f3e74401be",
    "manifestId": "/werk/23964/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7fc8dc9b-55ef-4cdb-ae40-052b80650e33",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/23964/iiif/",
    "canvasIndex": 2
  }
}