Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/statelibrarypa/iiif/ed2993f5-1a42-4224-8ad4-ff415f64d470/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-40949995-48dc-4c25-b4d5-907a98631194",
      "cw-7cd50c8d-7fce-4188-8af3-208fd4d5adc7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f9c0a7d6-8bea-4840-94b5-ef383b461918",
    "manifestId": "https://iiif.quartexcollections.com/statelibrarypa/iiif/ed2993f5-1a42-4224-8ad4-ff415f64d470/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7cd50c8d-7fce-4188-8af3-208fd4d5adc7",
    "thumbnailNavigationPosition": "far-bottom"
  }
}