Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/5613738",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5723bd89-4b99-45f2-8a32-2d4b69ef5904",
      "cw-66aad1de-23b2-4578-aea0-9e3d2238bef4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d547df3f-a89e-4702-b3f4-6cf7556a0e93",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/5613738",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-66aad1de-23b2-4578-aea0-9e3d2238bef4"
  }
}