Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/cca84c5a-2479-4a14-b53a-544beafcffa0/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-52ed7048-1bda-497d-bd1b-ca968f7aa1a9",
      "cw-1a2ca99c-3a6e-422e-af91-9be45003e51b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-33540b5a-6f2e-43a2-8fe4-ba0843b1e21d",
    "manifestId": "https://iiif.quartexcollections.com/texas-wesleyan/iiif/cca84c5a-2479-4a14-b53a-544beafcffa0/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1a2ca99c-3a6e-422e-af91-9be45003e51b",
    "thumbnailNavigationPosition": "far-bottom"
  }
}