Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/10085679",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6d90eeda-d208-437b-80fb-2c19d22fa349",
      "cw-1c8893dd-6894-40c5-a0a4-bae9dcc78a94"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-73494e11-6240-4fbd-b403-524f3256acfd",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/10085679",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1c8893dd-6894-40c5-a0a4-bae9dcc78a94"
  }
}