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-2939319a-76bc-426e-927b-3d2b4c78c557",
"cw-7b9b8b80-285d-417c-be15-96ab3698aec3"
],
"draggingEnabled": true,
"highlightAllAnnotations": false,
"id": "window-2078f1da-49e2-4a8d-80c6-77ab710a0e80",
"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-7b9b8b80-285d-417c-be15-96ab3698aec3"
}
}