Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/3948/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2fdee3ae-ae9c-490c-b385-87fb4905fd53",
      "cw-3ffaef44-2db2-4206-b417-b651074d4e42"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-aaceb9d6-4752-4529-b2c9-79fec2060401",
    "manifestId": "/werk/3948/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3ffaef44-2db2-4206-b417-b651074d4e42",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/3948/iiif/",
    "canvasIndex": 2
  }
}