Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/66f5b2e2-d6f7-440c-81e2-4854021b7d68/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-26febdcf-e8a7-4e9b-ad53-1001ee306f7d",
      "cw-d6d29783-da73-4ff8-8696-ac066f9e588b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4eed98fd-d036-4a4e-b166-2e4cf0bd3754",
    "manifestId": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/66f5b2e2-d6f7-440c-81e2-4854021b7d68/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d6d29783-da73-4ff8-8696-ac066f9e588b",
    "thumbnailNavigationPosition": "far-bottom"
  }
}