[enerfors@adp-stage-mongodb01 ~]$ mongo
MongoDB shell version v3.6.10
connecting to: mongodb://127.0.0.1:27017/?gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("24228b75-6b8b-46cc-a5ee-237b91a82479") }
MongoDB server version: 3.6.10
+ MongoDB Shell Extensions (0.2.9) by Gabriele Lana <gabriele.lana@gmail.com>
bf-adp:PRIMARY> use admin
switched to db admin
bf-adp:PRIMARY> db.auth("admin", "*")
1
bf-adp:PRIMARY> use domain
switched to db domain
bf-adp:PRIMARY> db.auth("user", "*")
1
bf-adp:PRIMARY>
bf-adp:PRIMARY> c
2019-05-02T17:27:13.511+0200 E QUERY    [thread1] Error: listCollections failed: {
        "operationTime" : Timestamp(1556810830, 1),
        "ok" : 0,
        "errmsg" : "too many users are authenticated",
        "code" : 13,
        "codeName" : "Unauthorized",
        "$clusterTime" : {
                "clusterTime" : Timestamp(1556810830, 1),
                "signature" : {
                        "hash" : BinData(0,"BOjtAxpRjd+tmZWOlgytdqEslHQ="),
                        "keyId" : NumberLong("6620692692374388897")
                }
        }
} :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DB.prototype._getCollectionInfosCommand@src/mongo/shell/db.js:941:1
DB.prototype.getCollectionInfos@src/mongo/shell/db.js:953:19
DB.prototype.getCollectionNames@src/mongo/shell/db.js:964:16
DB.prototype.getCollections@/www/adeprimo/home/enerfors/.mongorc.js:12636:12
shellHelper.c@/www/adeprimo/home/enerfors/.mongorc.js:11986:5
shellHelper@src/mongo/shell/utils.js:750:15
@(shellhelp2):1:1
bf-adp:PRIMARY>