Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/58f59f45-ae82-4090-9ade-9a3d6751128b/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-502a2783-4826-4b06-9f75-7aa6d4f1c301",
      "cw-57414ec7-a8f5-4b61-893d-422ee56f8056"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d811afd6-2313-40b9-9416-0ac0d8c8176c",
    "manifestId": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/58f59f45-ae82-4090-9ade-9a3d6751128b/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-57414ec7-a8f5-4b61-893d-422ee56f8056",
    "thumbnailNavigationPosition": "far-bottom"
  }
}