Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/8457/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-bb58d270-0073-4f85-9432-979a89ca34c1",
      "cw-3593168f-0070-475e-87e6-be725d28b2c1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f1a088cc-7430-48ec-a280-54b51a72e0dc",
    "manifestId": "/werk/8457/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3593168f-0070-475e-87e6-be725d28b2c1",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/8457/iiif/",
    "canvasIndex": 2
  }
}