Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/dabba1c1-491e-475f-a012-38b5a5cc5917/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-335f53d2-5dec-4959-a48c-2509ba8746bc",
      "cw-45730706-46a0-48cd-98b9-ea70d50f0928"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b21a8a71-b936-409a-9028-564c5f054b44",
    "manifestId": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/dabba1c1-491e-475f-a012-38b5a5cc5917/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-45730706-46a0-48cd-98b9-ea70d50f0928",
    "thumbnailNavigationPosition": "far-bottom"
  }
}