Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/statelibrarypa/iiif/11c97aa0-c860-4ccb-bbb1-8d1217581fd8/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-13ad536a-fa12-4370-bb10-6e9e590a687d",
      "cw-df67c094-f3cd-46c7-97c6-d0ebed5d3f3b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-376cb53a-1247-499f-8e41-06cb96ac9458",
    "manifestId": "https://iiif.quartexcollections.com/statelibrarypa/iiif/11c97aa0-c860-4ccb-bbb1-8d1217581fd8/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-df67c094-f3cd-46c7-97c6-d0ebed5d3f3b",
    "thumbnailNavigationPosition": "far-bottom"
  }
}