Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13538805",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6b285486-67a9-46d4-ad20-beb42761cb17",
      "cw-07c03a8f-407d-44b2-9766-f8dfeb9cd830"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fd146f85-56a6-4e46-bb48-d2aaed88f56f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13538805",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-07c03a8f-407d-44b2-9766-f8dfeb9cd830"
  }
}