Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/583334",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6d23b135-0e87-44ec-a28b-2725bb942a1b",
      "cw-44e5e6d6-88fa-443f-a56b-f76f087c084b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-1cafdaf8-d294-42ce-b8c3-7930b616b62f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/583334",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-44e5e6d6-88fa-443f-a56b-f76f087c084b"
  }
}