Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/23515/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-00548bd8-eaf1-4472-acbe-63f634c9f597",
      "cw-b1bb852a-b8c0-4ee3-9858-a4913bb0e8fb"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fd13cbda-019e-4878-ae99-5e4fce9897cc",
    "manifestId": "/werk/23515/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b1bb852a-b8c0-4ee3-9858-a4913bb0e8fb",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/23515/iiif/",
    "canvasIndex": 2
  }
}