Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/2453/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-dad8e371-4354-4460-8de5-d6c6a4381bc3",
      "cw-1db3ffe7-0826-424b-a4bf-5295763cf845"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-1a145056-123b-4606-b44c-36923627a879",
    "manifestId": "/werk/2453/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1db3ffe7-0826-424b-a4bf-5295763cf845",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/2453/iiif/",
    "canvasIndex": 2
  }
}