Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/2aec684e-aa02-4123-872c-eda63884ac46/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5ee7f626-4306-4092-b0b2-7ebd650f5e75",
      "cw-a3e78f96-055c-4f5e-b104-fbaab7b2fe41"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f0cbb505-2d4f-4163-96cb-22ec8952de4e",
    "manifestId": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/2aec684e-aa02-4123-872c-eda63884ac46/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a3e78f96-055c-4f5e-b104-fbaab7b2fe41",
    "thumbnailNavigationPosition": "far-bottom"
  }
}