Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/15300/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f6a8b034-8577-4b5b-a768-600bf0c15690",
      "cw-511940e8-7bbe-468a-ba6a-fb89a1a27229"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ed67f3b1-ba19-47a3-b4a2-b917d78bb902",
    "manifestId": "/werk/15300/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-511940e8-7bbe-468a-ba6a-fb89a1a27229",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/15300/iiif/",
    "canvasIndex": 2
  }
}