Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3334364",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9696632b-3f75-4f3d-9c2e-27b84e109a77",
      "cw-292fddce-ce56-487f-a41e-9aac17797bcc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-076135a0-ffbb-463b-951c-4b4ee4048408",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3334364",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-292fddce-ce56-487f-a41e-9aac17797bcc"
  }
}