MediaWiki API result

This is the HTML representation of the JSON format. HTML is good for debugging, but is unsuitable for application use. Specify the <var>format</var> parameter to change the output format. To see the non-HTML representation of the JSON format, set [http://ciapini.wiki.esiliati.org/api.php?action=query&meta=userinfo&uiprop=blockinfo%7Cgroups%7Crights%7Chasmsg&format=json <kbd>format=json</kbd>]. See the [[mw:API|complete documentation]], or the [[Special:ApiHelp/main|API help]] for more information.

{
    "batchcomplete": "",
    "query": {
        "userinfo": {
            "id": 0,
            "name": "172.20.2.32",
            "anon": "",
            "groups": [
                "*"
            ],
            "rights": [
                "read",
                "createpage",
                "createtalk",
                "viewmyprivateinfo",
                "editmyprivateinfo",
                "editmyoptions"
            ]
        }
    }
}{
    "error": {
        "code": "internal_api_error_DBTransactionStateError",
        "info": "[a02ea2847a94bd92d50a2a9b] Caught exception of type Wikimedia\\Rdbms\\DBTransactionStateError",
        "errorclass": "Wikimedia\\Rdbms\\DBTransactionStateError"
    }
}