Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/3661/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f1fc138d-0aa5-490a-9e17-a3fb6015b74e",
      "cw-dd7db24d-3e33-4f50-9e26-1eb6cd595d4f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e116e738-3bdf-4bb0-b2f2-2dc39bcb3c9a",
    "manifestId": "/werk/3661/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dd7db24d-3e33-4f50-9e26-1eb6cd595d4f",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/3661/iiif/",
    "canvasIndex": 2
  }
}