Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://cdm16022.contentdm.oclc.org/iiif/info/mgs/1044/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-99a30ad5-9873-463c-b8d3-407d531e3ecd",
      "cw-19772141-9562-442d-b14c-67bd661d3b3a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4b7e5876-26ab-4629-a1cb-26f5a142e6b7",
    "manifestId": "https://cdm16022.contentdm.oclc.org/iiif/info/mgs/1044/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-19772141-9562-442d-b14c-67bd661d3b3a"
  }
}