Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/7987/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c993b581-731f-4f73-83f3-39cbb555fd73",
      "cw-3b027bb6-bf7b-49ee-a163-dd25b7d9ffb1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c67b72da-6523-4509-aefd-f62762713f8a",
    "manifestId": "/werk/7987/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3b027bb6-bf7b-49ee-a163-dd25b7d9ffb1",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/7987/iiif/",
    "canvasIndex": 2
  }
}