Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/6093677",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ac70c766-505e-4bc9-b89f-62fca70c0fe4",
      "cw-55125e8b-dc67-462d-91b6-9503abc14825"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-526bd817-b269-4edb-aa35-0c1cf6b7240b",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/6093677",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-55125e8b-dc67-462d-91b6-9503abc14825"
  }
}