Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582662",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-0c28503a-e8c5-4369-9ca7-30a530e20c97",
      "cw-6bd46ee9-3a45-469d-9546-05c5ec9aea5c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bc11dedd-0e3a-4a2d-b514-7bd976531f4b",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582662",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6bd46ee9-3a45-469d-9546-05c5ec9aea5c"
  }
}