Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/15144/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-aa0820e4-befd-4d2a-adda-1a8dcd04ef09",
      "cw-b0d3d0c7-ce41-45fc-8d1f-566983c648dd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-29ee3ae0-eeff-40af-b5c4-15df5fd31c2e",
    "manifestId": "/werk/15144/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b0d3d0c7-ce41-45fc-8d1f-566983c648dd",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/15144/iiif/",
    "canvasIndex": 2
  }
}