Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.quartexcollections.com/samford/iiif/a55224fb-05bd-4230-bc9b-c94b35fc4106/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fb075c3a-4109-4b7c-9b93-e835ef61393e",
      "cw-6b3fb9b0-b329-45d8-ac53-d3e5d221d1d9"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bb33d1fd-5868-4a42-8c12-61abff06f54e",
    "manifestId": "https://iiif.quartexcollections.com/samford/iiif/a55224fb-05bd-4230-bc9b-c94b35fc4106/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6b3fb9b0-b329-45d8-ac53-d3e5d221d1d9",
    "thumbnailNavigationPosition": "far-bottom"
  }
}