Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/12992/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f92f0b37-998b-48c6-b847-f227f2d31523",
      "cw-0f8200ed-7cd1-4f7d-aacb-78f3f2edd8e8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-1fdc4a7a-dee7-4b94-94c5-ee81fa3af27b",
    "manifestId": "/werk/12992/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-0f8200ed-7cd1-4f7d-aacb-78f3f2edd8e8",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/12992/iiif/",
    "canvasIndex": 2
  }
}