Error: Server name does not exist.

[Redellex]

Hi guys!

I was setting new server clean from - GitHub - mattyx14/otxserver: The OTX Server path7_7 compiled succesfuly.
Created new data base mysql from otxserver/schema.sql at otxserv3 · mattyx14/otxserver · GitHub

my config.lua:
ip = "51.255.175.200"
bindOnlyGlobalAddress = false
loginProtocolPort = 7171
gameProtocolPort = 7172
statusProtocolPort = 7171
maxPlayers = 5
motd = "Welcome to The Forgotten Server!"
onePlayerOnlinePerAccount = true
allowClones = false
serverName = "otsDB"
statusTimeout = 5 * 1000
replaceKickOnLogin = true
maxPacketsPerSecond = 25

mysql config:

-- MySQL
mysqlHost = "127.0.0.1"
mysqlUser = "root"
mysqlPass = "password"
mysqlDatabase = "otsDB"
mysqlPort = 3306
mysqlSock = ""

Scan from nmap (ports are opened):

$> nmap 51.255.175.200 -p 7171-7172 --unprivileged

Starting Nmap 7.01 ( https://nmap.org ) at 2017-04-23 12:07 CEST
Nmap scan report for blahblah (51.255.175.200)
Host is up (0.00026s latency).
PORT     STATE SERVICE
7171/tcp open  unknown
7172/tcp open  unknown

Nmap done: 1 IP address (1 host up) scanned in 0.05 seconds

Server has estabilished connection to mysql database. I have created single account in mysql database (login test password test), but when i log in i get this "Cannot connect to login server. Error: Server name does not exists"(Imgur: The most awesome images on the Internet)

Does i need to do something more to get to character selection more than insertion to account table account? What is wrong?

Thanks for help
Regards,
Redellex