Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/25fe7dae-ed7e-404e-8a23-4b1b503e9be7/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9f12637a-dd66-4f11-9a11-364ded5c7a5c",
      "cw-77d10a53-90e4-46ba-b45a-b81b2f7896dd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-10169a57-afc3-430d-a256-d5f3a9623c09",
    "manifestId": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/25fe7dae-ed7e-404e-8a23-4b1b503e9be7/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-77d10a53-90e4-46ba-b45a-b81b2f7896dd",
    "thumbnailNavigationPosition": "far-bottom"
  }
}