SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
{
"manifest": {
"error": "SyntaxError: Unexpected token '<', \"<!DOCTYPE \"... is not valid JSON",
"id": "https://cdm16022.contentdm.oclc.org/iiif/info/p16022coll230/3780/manifest.json",
"isFetching": false
},
"window": {
"collectionIndex": 0,
"companionAreaOpen": true,
"companionWindowIds": [
"cw-09324a2f-21a7-4eef-b588-b5ce13712f7a",
"cw-062e0508-7fc4-4580-9476-41455bba4cdd"
],
"draggingEnabled": true,
"highlightAllAnnotations": false,
"id": "window-554faf82-5ea2-4366-a562-e0fa0c9375ef",
"manifestId": "https://cdm16022.contentdm.oclc.org/iiif/info/p16022coll230/3780/manifest.json",
"maximized": false,
"rangeId": null,
"rotation": null,
"selectedAnnotations": {},
"sideBarOpen": false,
"sideBarPanel": "info",
"thumbnailNavigationId": "cw-062e0508-7fc4-4580-9476-41455bba4cdd"
}
}