Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/36202",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-dd292675-32c6-4a2e-b751-8c3bb18b3ced",
      "cw-71ba7f56-35be-47da-a7dd-f7dc7daf1eca"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b3c8a0c3-6599-41b2-94d6-a7da7410fa38",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/36202",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-71ba7f56-35be-47da-a7dd-f7dc7daf1eca"
  }
}