Cannot log in to the game

Hello,
i cannot log in to the game since today afternoon.
When i click to the start button the game says "Now processing" then after a few secs it says "Failed to connect".
What should i do? Can someone help me please?

Still cannot log in.
I have found this in the client log file:

18-11-07 19:09:11 0x0698-00-1 eErrNoStartService(Good luck!): ^^
18-11-07 19:09:13 0x28B8-00-1 eErrNoThreadIsRunning(Thread is running.): Any(10424)
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): Close Processor (1)
18-11-07 19:09:16 0x053C-00-4 eErrNoDevelopLog(Development log!): stopLoading Start... ThreadElement Count : [0]
18-11-07 19:09:16 0x053C-00-4 eErrNoDevelopLog(Development log!): stopLoading End...
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): ############## closeProcess end
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): ############## getProcessor_DEV
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): ############## getProcessor_DEV end
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): ############## setLoadingProcessor flag = FALSE
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): ############## setLoadingProcessor end
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): ############## LFXLightActionColorExFunction
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): ############## LFXLightActionColorExFunction end
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): Active Processor (3)
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): PAProcessor_ClientLogin::activeProcess - start
18-11-07 19:09:16 0x053C-00-1 eErrNoServiceLog(Service log!): RoateRadarMode = FALSE
18-11-07 19:09:21 0x053C-00-1 eErrNoDevelopLog(Development log!): Session=>Index(8)Client-PC/8/ `Č)$UndefinedName$/-1)op by index
18-11-07 19:09:21 0x053C-00-1 eErrNoDevelopLog(Development log!): Session=>Index(8):I will connect to 3-server type(158.69.229.115:8882)
18-11-07 19:09:21 0x053C-00-1 eErrNoDevelopLog(Development log!): Session=>Index(8)Client-PC/8/)$UndefinedName$/-1):Request to connect:Result(0)
18-11-07 19:09:42 0x28B8-00-1 eErrNoDevelopLog(Development log!): Session=>Index(8)Client-PC/8/)$UndefinedName$/-1):Handle accept or connect completed:Result(121/121/0)
18-11-07 19:09:42 0x28B8-00-4 eErrNoSocketAccepOrConnectRequestFail(Socket 'Accept/Connect' request has failed.): Session(8):ErrNo(121/121),Count(0)
18-11-07 19:09:42 0x28B8-00-1 eErrNoPcLogout(Player character is logging out.): Actor=>Index(8)Client-PC/8/)$UndefinedName$/-1):logout:Reason(--(121):[--])
18-11-07 19:09:42 0x28B8-00-1 eErrNoDevelopLog(Development log!): Actor=>Index(8)Client-PC/8/)$UndefinedName$/-1):logout completed:Reason(--(121):[--])
18-11-07 19:09:42 0x053C-00-1 eErrNoServiceLog(Service log!): setEndGame : 16
18-11-07 19:09:49 0x053C-00-1 eErrNoServiceLog(Service log!): setEndGame : 2
18-11-07 19:09:49 0x053C-00-1 eErrNoServiceLog(Service log!): setEndGame()
18-11-07 19:09:49 0x053C-00-1 eErrNoServiceLog(Service log!): Terminating App: ExitInstance