Empty return for chat route

[Jaime Araujo]

When having to list the chats, it returns empty.

Route: {{baseUrl}}/chat/findChats/{{instance}}

Return

[
{
"body": [],
"headers": {
"x-powered-by": "Express",
"vary": "Origin, Accept-Encoding",
"access-control-allow-credentials": "true",
"content-type": "application/json; charset=utf-8",
"content-length": "2",
"etag": "W/"2-l9Fw4VUO7kr8CvBlt4zaMCqXZ0w"",
"date": "Sun, 20 Aug 2023 22:22:31 GMT",
"connection": "close"
},
"statusCode": 200,
"statusMessage": "OK"
}
]