Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/17996/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f82c8552-065f-40b6-b175-6ee3c24cdca1",
      "cw-cbf7027b-b0d0-4911-ad03-880ce4fc0cc0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-1ae2a7c7-c63f-4880-a3a7-3fc78da6a7d5",
    "manifestId": "/werk/17996/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-cbf7027b-b0d0-4911-ad03-880ce4fc0cc0",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/17996/iiif/",
    "canvasIndex": 2
  }
}