Describe the bug
LUA error appears as soon as someone joins the group or you are joining a grp

ERROR
13x RCLootCouncil/core.lua:3008: bad argument #1 to 'pairs' (table expected, got nil)
[RCLootCouncil/core.lua]:3008: in function 'OnMLDBReceived'
[RCLootCouncil/core.lua]:2836: in function '_onNext'
[RCLootCouncil/Classes/Lib/RxLua/Observer.lua]:32: in function 'onNext'
[RCLootCouncil/Classes/Lib/RxLua/Subjects/Subject.lua]:57: in function 'next'
[RCLootCouncil/Classes/Services/Comms.lua]:195: in function 'FireCmd'
[RCLootCouncil/Classes/Services/Comms.lua]:183: in function <...faceRCLootCouncil/Classes/Services/Comms.lua:163>
[C]: ?
[AdvancedInterfaceOptions/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:19: in function <...ons/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[AdvancedInterfaceOptions/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:54: in function 'Fire'
[BestInSlotRedux/Libs/AceComm-3.0-14/AceComm-3.0.lua]:260: in function <...Ons/BestInSlotRedux/Libs/AceComm-3.0/AceComm-3.0.lua:242>

Locals:
self =

{
defaults = {
}
mlChatCmdHelp = {
}
modules = {
}
debug = false
classTagNameToID = {
}
PREFIXES = {
}
db = {
}
OPT_MORE_BUTTONS_VALUES = {
}
classIDToDisplayName = {
}
testMode = false
nnp = false
name = "RCLootCouncil"
C_Container = {
}
VER_CHECK_CODES = {
}
INVTYPE_Slots = {
}
defaultModuleState = false
handleLoot = false
Utils = {
}
ItemStorage = {
}
EJLatestInstanceID = 1302
SPECIAL_EFFECT_SEARCH_STRINGS = {
}
TradeUI = {
}
Sync = {
}
playerClass = "WARLOCK"
coreEvents = {
}
recentReconnectRequest = false
nonTradeables = {
}
BTN_SLOTS = {
}
player = {
}
masterLooter = {
}
hooks = {
}
isMasterLooter = false
classDisplayNameToID = {
}
C_Item = {
}
autoGroupLootWarningShown = false
isInGuildGroup = true
currentInstanceName = "Khaz Algar (Surface)"
UI = {
}
CATALYST_ITEMS = {
}
guildName = "Sklaven des Blutrausches"
guildRank = "Sklaventreiber"
mldb = {
}
hasReceivedCouncil = true
baseName = "RCLootCouncil"
playersData = {
}
optionsFrame = Frame {
}
enabled = true
playerName = "Bremsar-DasSyndikat"
realmName = "DasSyndikat"
customChatCmd = {
}
classIDToFileName = {
}
classTagNameToDisplayName = {
}
lootDB = {
}
blackListOverride = {
}
lootMethod = 5
blacklistedItemClasses = {
}
candidatesInGroup = {
}
lootGUIDToIgnore = {
}
CLASS_TO_ATLAS = {
}
isCouncil = true
chatCmdHelp = {
}
INSTANCE_DATA_TTL = 1800
responses = {
}
enabledState = true
MIN_LOOT_THRESHOLD = 3
lootSlotInfo = {
}
lootOpen = false
inCombat = false
Log = {
}
defaultModuleLibraries = {
}
version = "3.17.3"
orderedModules = {
}
LOGO_LOCATION = "Interface\AddOns\RCLootCouncil\Media\rc_banner"
Compat = {
}
RESPONSE_CODE_GENERATORS = {
}
AutoPass = {
}
ModuleData = {
}
PROFILE_EXPORT_IDENTIFIER = "RCLootCouncilProfile"
}
input = {
}
MLDB = {
_name = "Data.MLDB"
}