RevEmu Linux error

[steamclient]

PlayerName = SteamPlayer
Logging=True

# Change ClientDLL to point to the original steamclient.so
# This setting will enable VAC for your server and your server will be listed
# on Valve master server! Also, Steam clients will have their regular Steam IDs
# Please use the steamclient.dll from Steam folder!
#
# Default = (n/a)
#
ClientDLL=./bin/steamclient_valve.so

# DisableUnlockedItems enables you to choose whether to use the new weapons in
# Team Fortress 2, csgo, dota2. This setting applies to you only if you are a regular player,
# or to all your clients if you are a server hoster.
#
# Default = False
#
#DisableUnlockedItems = True


[GameServer]

Check_Ticket = True
Allow_Fail_Check = False
Check_Ticket_Async = True

# GameServer policy rules
# Allow revEmu v9.74 ~ 9.82 clients to join your server
#
# Default = True
#
AllowOldRev74=False

# Allow revEmu v9.63 ~ 9.73 clients to join your server
# revEmu v9.62 and below will be rejected nevertheless
#
# Default = True
#
AllowOldRev=False

# Allow unknown clients to join your server
#
# Default = True
#
AllowUnknown=False

# Allow cracked Steam clients to join your server
#
# Default = True
#
#AllowCracked=False

# Allow legitimate Steam clients to join your server
#
# Default = True
#
#AllowLegit=False

#Allowed any count connect Unknown client with one IP (25 Unknown clients 1 IP default true)
#
AllowedAnyCountConnectUnknownClientWithOneIP=False


# Allow shows bots as normal players in the server(in serverbrowser)
#
# Default = false
Fake_player= false

# Allow revemu clients to join your server (steamid subject to substitution)
#
# Default = false
RevEmu_2012 = false

# Reject text for client cs 1.6 max 128 symbol
#
RejectText = Downloading client on https://you_site.com

#Add count player in server name etc. (17/32).
#
#Default false.
#
AddCountPlayerInServerName = false

#Fix crash if you use SourceMod extension connect.ext....
#
#Default false.
#
UseConectSM = true


# Ticket revemu authentication
# Default = True
#
Check_Ticket = True

# Allow connection when it is impossible to check
# Default = False
#
Allow_Fail_Check = False

Check_Ticket_Async = True

[GameServerNSNet]
##Use only tf2/csgo may be dota2 ;) server example: EnableNSNetSvc = UDP
#EnableNSNetSvc = [False/UDP/TCP/BOTH]

EnableNSNetSvc = UDP

#NSNetDedicatedPort = Ďîđň(Ňîëüęî äë˙ Slave ńĺđĺâđîâ)
#AdditionalSlaveServer = IP:PORT
#AdditionalSlaveServer = IP:PORT
#AdditionalSlaveServer = IP:PORT
#AdditionalSlaveServer = IP:PORT
#
#
#####
#Etc. Master Server Slave Server1 Slave Server2
# ============= ============= =============
# EnableNSNetSvc = UDP EnableNSNetSvc = UDP EnableNSNetSvc = UDP
#
# #NSNetDedicatedPort = PORT(only Slave server) NSNetDedicatedPort = 6570 NSNetDedicatedPort = 6571
# AdditionalSlaveServer = 127.0.0.1:6570 #AdditionalSlaveServer = IP:PORT #AdditionalSlaveServer = IP:PORT
# AdditionalSlaveServer = 127.0.0.1:6571 #AdditionalSlaveServer = IP:PORT #AdditionalSlaveServer = IP:PORT
# #AdditionalSlaveServer = 127.0.0.1:6572 #AdditionalSlaveServer = IP:PORT #AdditionalSlaveServer = IP:PORT
# #AdditionalSlaveServer = 127.0.0.1:6573 #AdditionalSlaveServer = IP:PORT #AdditionalSlaveServer = IP:PORT
#
#