I don’t understand why I’m receiving this error while locally connecting to my server. 
Server.cfg
## A-Sync Settings DON'T TOUCH
set es_enableCustomData 1
set mysql_connection_string "server=harmony.dezisrealm.tk;database=server_one;userid=fivem;password=test"
# you probably don't want to change these!
# only change them if you're using a server with multiple network interfaces
endpoint_add_tcp "0.0.0.0:30120"
endpoint_add_udp "0.0.0.0:30120"
## Base Scripts ##
start mapmanager
start chat
start spawnmanager
start sessionmanager
start fivem
start hardcap
start ■■■■■■■
start scoreboard
start playernames
## Essentials/Administration ##
start esplugin_mysql
start mysql-async
start essentialmode
start es_admin2
start EasyAdmin
## RP Scripts ##
start basic
start carhud
start crouch
start do
start drag
start ELS
start frfuel
start heli
start hud
start idoverhead
start Jailer
start NeverWanted
start showid
start towtruck
start wk_vehdamage
start zephyrgaming.net
start vSync
start LEOAnimations
start modelblacklist
start vehiclehandling
## Models ##
start Detective
start SASP
start Swat
start Sheriff
start State
sv_scriptHookAllowed 1
# change this
#rcon_password yay
sv_hostname "ZephyrGaming | In Development |"
# nested configs!
#exec server_internal.cfg
# loading a server icon (96x96 PNG file)
#load_server_icon myLogo.png
# convars for use from script
set temp_convar "hey world!"
# disable announcing? clear out the master by uncommenting this
sv_master1 ""
# want to only allow players authenticated with a third-party provider like Steam?
#sv_authMaxVariance 1
#sv_authMinTrust 5
# add system admins
add_ace group.admin command allow # allow all commands
add_ace group.admin command.quit deny # but don't allow quit
add_principal identifier.steam:110000112345678 group.admin # add the admin to the group
# hide player endpoints in external log output
sv_endpointprivacy true
# server slots limit (default to 30)
sv_maxclients 32