Mirador

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "/werk/18539/iiif/",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8362efc5-191b-4a8a-ae2c-d4f10798f930",
      "cw-ae7c4001-cd70-4956-b338-780f7646228e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0c34b170-b463-4e24-ae81-ce63ab7b9198",
    "manifestId": "/werk/18539/iiif/",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ae7c4001-cd70-4956-b338-780f7646228e",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "/werk/18539/iiif/",
    "canvasIndex": 2
  }
}