Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://cdm16022.contentdm.oclc.org/iiif/info/p16022coll624/745/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e814f7b0-aa0c-4fc8-8f6c-3bd3f0f59de2",
      "cw-13d9cecf-2916-4988-9da3-750ecd7e90d2"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-cc8d078c-7527-4508-b16a-14571f74207f",
    "manifestId": "https://cdm16022.contentdm.oclc.org/iiif/info/p16022coll624/745/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-13d9cecf-2916-4988-9da3-750ecd7e90d2"
  }
}