Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/5325707",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d619a122-1dcb-4219-8232-7b591d4635d4",
      "cw-ad667391-51ef-4371-97f4-82e5c0c3f73c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c32862dd-8551-4998-80e5-42b6adb01ce0",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/5325707",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ad667391-51ef-4371-97f4-82e5c0c3f73c"
  }
}