Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9759193",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6d856263-6649-4419-811e-f847930b2a24",
      "cw-b3ad6bba-bae6-4b0c-ad53-183fed130391"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-90b21877-af25-42e6-b32d-bb76a67fee02",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9759193",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b3ad6bba-bae6-4b0c-ad53-183fed130391"
  }
}