Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3561532",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a84f3135-2a1b-4c99-8375-ba667d0933d0",
      "cw-50b62ff5-7f13-44ff-8f26-1b3fcf0fd1d2"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f5659c6f-c5b3-4f6f-b0e2-7cf16d659528",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3561532",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-50b62ff5-7f13-44ff-8f26-1b3fcf0fd1d2"
  }
}