Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam-girolamini.cultura.gov.it/girolamini/containers/5rneZ05/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5382fe84-55d6-4361-b0bb-a8bd5f965ef8",
      "cw-890366c7-2d0e-4e50-bb74-a8e2e3522dd8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b4a7e6a0-b810-4ac3-8559-87bca61d0b74",
    "manifestId": "https://dam-girolamini.cultura.gov.it/girolamini/containers/5rneZ05/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-890366c7-2d0e-4e50-bb74-a8e2e3522dd8"
  }
}