Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/15229/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b8d506cb-7822-4c56-928b-3d2b26e834ac",
      "cw-a62ad81b-8f99-4ded-a1ba-5c056667526d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-18fe05ce-3f22-4ed7-b699-49f123f8946a",
    "manifestId": "/werk/15229/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a62ad81b-8f99-4ded-a1ba-5c056667526d",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/15229/iiif/",
    "canvasIndex": 2
  }
}