Issue with HTTP API
Trying to make changes in config like this:
`curl -v -d '{"color":false}' -X PUT -H 'Content-Type: application/json' -H "Authorization: Bearer CHERRY" http://127.0.0.1:80/1/config`

In result I get:
```
{
    "status": 400,
    "error": "Bad Request"
}
```
Сan you tell me where I made a mistake?