Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/12905/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-91ef6532-e554-4bb1-b992-f20bdf1222fa",
      "cw-958a2c1e-08dc-42a3-a729-ed0387071927"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a0256edd-4eb2-4b5f-a866-20cf78cc1767",
    "manifestId": "/werk/12905/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-958a2c1e-08dc-42a3-a729-ed0387071927",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/12905/iiif/",
    "canvasIndex": 2
  }
}