Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/21467/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d5949964-519e-42c7-9552-4c287b5ace52",
      "cw-3f5d3f6f-11e5-456a-8979-7a784ef387c8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-68125a2a-9b02-41cc-a5b6-184544516020",
    "manifestId": "/werk/21467/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3f5d3f6f-11e5-456a-8979-7a784ef387c8",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/21467/iiif/",
    "canvasIndex": 2
  }
}