Estou usando esse server aqui:
http://www.tibiaking.com/forum/topic/12439-mapa-global-full-com-rookgaard/

Vai em lib/100-compat.lua e procura por:
 

db.executeQuery = db.query

Se encontrar, apague essa linha e use o script que eu lhe passei..

Achei a linha e a deletei, mas o erro persiste:

[14/02/2015 22:03:24] [Error - GlobalEvent Interface] 
[14/02/2015 22:03:24] data/globalevents/scripts/shop.lua:onThink
[14/02/2015 22:03:24] Description: 
[14/02/2015 22:03:24] data/globalevents/scripts/shop.lua:55: attempt to call field 'query' (a nil value)
[14/02/2015 22:03:24] stack traceback:
[14/02/2015 22:03:24] 	data/globalevents/scripts/shop.lua:55: in function <data/globalevents/scripts/shop.lua:4>
[14/02/2015 22:03:24] [Error - GlobalEvents::think] Couldn't execute event: shop

Aqui ta o meu arquivo 100-compat, onde estava a linha (acho que tem alguma coisa errada com ele, os dados estão todos "concatenados":

 

Mostrar conteúdo oculto

--[[
 * File containing deprecated functions and constants used by alot of scripts and other engines
]]--
--bit = require("bit")

TRUE = true
FALSE = false
LUA_ERROR = false
LUA_NO_ERROR = true
LUA_NULL = nil

TALKTYPE_CHANNEL_R1 = TALKTYPE_CHANNEL_RN
TALKTYPE_CHANNEL_R2 = TALKTYPE_CHANNEL_RA
TALKTYPE_ORANGE_1 = TALKTYPE_MONSTER
TALKTYPE_ORANGE_2 = TALKTYPE_MONSTER_YELL

TEXTCOLOR_BLACK = 0
TEXTCOLOR_BLUE = 5
TEXTCOLOR_GREEN = 18
TEXTCOLOR_TEAL = 35
TEXTCOLOR_LIGHTGREEN = 66
TEXTCOLOR_DARKBROWN = 78
TEXTCOLOR_LIGHTBLUE = 89
TEXTCOLOR_DARKPURPLE = 112
TEXTCOLOR_BROWN = 120
TEXTCOLOR_GREY = 129
TEXTCOLOR_DARKRED = 144
TEXTCOLOR_DARKPINK = 152
TEXTCOLOR_PURPLE = 154
TEXTCOLOR_DARKORANGE = 156
TEXTCOLOR_RED = 180
TEXTCOLOR_PINK = 190
TEXTCOLOR_ORANGE = 192
TEXTCOLOR_DARKYELLOW = 205
TEXTCOLOR_YELLOW = 210
TEXTCOLOR_WHITE = 215
TEXTCOLOR_NONE = 255

CONDITION_PARAM_STAT_MAXHITPOINTS = CONDITION_PARAM_STAT_MAXHEALTH
CONDITION_PARAM_STAT_MAXMANAPOINTS = CONDITION_PARAM_STAT_MAXMANA
CONDITION_PARAM_STAT_SOULPOINTS = CONDITION_PARAM_STAT_SOUL
CONDITION_PARAM_STAT_MAGICPOINTS = CONDITION_PARAM_STAT_MAGICLEVEL
CONDITION_PARAM_STAT_MAXHITPOINTSPERCENT = CONDITION_PARAM_STAT_MAXHEALTHPERCENT
CONDITION_PARAM_STAT_MAXMANAPOINTSPERCENT = CONDITION_PARAM_STAT_MAXMANAPERCENT
CONDITION_PARAM_STAT_SOULPOINTSPERCENT = CONDITION_PARAM_STAT_SOULPERCENT
CONDITION_PARAM_STAT_MAGICPOINTSPERCENT = CONDITION_PARAM_STAT_MAGICLEVELPERCENT

STACKPOS_FIRST_ITEM_ABOVE_GROUNDTILE = 1
STACKPOS_SECOND_ITEM_ABOVE_GROUNDTILE = 2
STACKPOS_THIRD_ITEM_ABOVE_GROUNDTILE = 3
STACKPOS_FOURTH_ITEM_ABOVE_GROUNDTILE = 4
STACKPOS_FIFTH_ITEM_ABOVE_GROUNDTILE = 5

WORLD_TYPE_NO_PVP = 1
WORLD_TYPE_PVP = 2
WORLD_TYPE_PVP_ENFORCED = 3

WORLDTYPE_NO_PVP = 1
WORLDTYPE_PVP = 2
WORLDTYPE_PVP_ENFORCED = 3

CHANNEL_STAFF = 2
CHANNEL_COUNSELOR = 4
CHANNEL_GAMECHAT = 5
CHANNEL_TRADE = 6
CHANNEL_TRADEROOK = 7
CHANNEL_RLCHAT = 8

BANTYPE_IP_BANISHMENT = 1
BANTYPE_NAMELOCK = 2
BANTYPE_BANISHMENT = 3
BANTYPE_NOTATION = 4
BANTYPE_DELETION = 3

SKILLS = SKILL_NAMES

table.getPos = table.find
doSetCreatureDropLoot = doCreatureSetDropLoot
doPlayerSay = doCreatureSay
doPlayerAddMana = doCreatureAddMana
playerLearnInstantSpell = doPlayerLearnInstantSpell
doPlayerRemOutfit = doPlayerRemoveOutfit
pay = doPlayerRemoveMoney
broadcastMessage = doBroadcastMessage
getPlayerName = getCreatureName
getCreaturePosition = getThingPosition
getPlayerPosition = getCreaturePosition
getCreaturePos = getCreaturePosition
creatureGetPosition = getCreaturePosition
getPlayerMana = getCreatureMana
getPlayerMaxMana = getCreatureMaxMana
hasCondition = getCreatureCondition
isMoveable = isMovable
isItemMoveable = isItemMovable
saveData = saveServer
savePlayers = saveServer
getPlayerSkill = getPlayerSkillLevel
getPlayerSkullType = getCreatureSkullType
getCreatureSkull = getCreatureSkullType
getAccountNumberByName = getAccountIdByName
getIPByName = getIpByName
getPlayersByIP = getPlayersByIp
getThingfromPos = getThingFromPos
getPlayersByAccountNumber = getPlayersByAccountId
getIPByPlayerName = getIpByName
getPlayersByIPNumber = getPlayersByIp
getAccountNumberByPlayerName = getAccountIdByName
convertIntToIP = doConvertIntegerToIp
convertIPToInt = doConvertIpToInteger
queryTileAddThing = doTileQueryAdd
getTileHouseInfo = getHouseFromPos
executeRaid = doExecuteRaid
saveServer = doSaveServer
cleanHouse = doCleanHouse
cleanMap = doCleanMap
shutdown = doShutdown
mayNotMove = doCreatureSetNoMove
doPlayerSetNoMove = doCreatureSetNoMove
getPlayerNoMove = getCreatureNoMove
getConfigInfo = getConfigValue
doPlayerAddExp = doPlayerAddExperience
isInArea = isInRange
doPlayerSetSkillRate = doPlayerSetRate
getCreatureLookDir = getCreatureLookDirection
getPlayerLookDir = getCreatureLookDirection
getPlayerLookDirection = getCreatureLookDirection
doCreatureSetLookDir = doCreatureSetLookDirection
getPlayerLookPos = getCreatureLookPosition
setPlayerStamina = doPlayerSetStamina
setPlayerPromotionLevel = doPlayerSetPromotionLevel
setPlayerGroupId = doPlayerSetGroupId
setPlayerPartner = doPlayerSetPartner
doPlayerSetStorageValue = doCreatureSetStorage
setPlayerStorageValue = doPlayerSetStorageValue
getPlayerStorageValue = getCreatureStorage
getGlobalStorageValue = getStorage
setGlobalStorageValue = doSetStorage
setPlayerBalance = doPlayerSetBalance
doAddMapMark = doPlayerAddMapMark
doSendTutorial = doPlayerSendTutorial
getWaypointsList = getWaypointList
getPlayerLastLoginSaved = getPlayerLastLogin
getThingPos = getThingPosition
doAreaCombatHealth = doCombatAreaHealth
doAreaCombatMana = doCombatAreaMana
doAreaCombatCondition = doCombatAreaCondition
doAreaCombatDispel = doCombatAreaDispel
getItemDescriptionsById = getItemInfo
hasProperty = hasItemProperty
hasClient = hasPlayerClient
print = std.cout
getPosByDir = getPositionByDirection
db.updateQueryLimitOperator = db.updateLimiter
db.stringComparisonOperator = db.stringComparer
db.stringComparison = db.stringComparer

isNumber = isNumeric

PlayerFlag_CannotUseCombat = 0
PlayerFlag_CannotAttackPlayer = 1
PlayerFlag_CannotAttackMonster = 2
PlayerFlag_CannotBeAttacked = 3
PlayerFlag_CanConvinceAll = 4
PlayerFlag_CanSummonAll = 5
PlayerFlag_CanIllusionAll = 6
PlayerFlag_CanSenseInvisibility = 7
PlayerFlag_IgnoredByMonsters = 8
PlayerFlag_NotGainInFight = 9
PlayerFlag_HasInfiniteMana = 10
PlayerFlag_HasInfiniteSoul = 11
PlayerFlag_HasNoExhaustion = 12
PlayerFlag_CannotUseSpells = 13
PlayerFlag_CannotPickupItem = 14
PlayerFlag_CanAlwaysLogin = 15
PlayerFlag_CanBroadcast = 16
PlayerFlag_CanEditHouses = 17
PlayerFlag_CannotBeBanned = 18
PlayerFlag_CannotBePushed = 19
PlayerFlag_HasInfiniteCapacity = 20
PlayerFlag_CanPushAllCreatures = 21
PlayerFlag_CanTalkRedPrivate = 22
PlayerFlag_CanTalkRedChannel = 23
PlayerFlag_TalkOrangeHelpChannel = 24
PlayerFlag_NotGainExperience = 25
PlayerFlag_NotGainMana = 26
PlayerFlag_NotGainHealth = 27
PlayerFlag_NotGainSkill = 28
PlayerFlag_SetMaxSpeed = 29
PlayerFlag_SpecialVIP = 30
PlayerFlag_NotGenerateLoot = 31
PlayerFlag_CanTalkRedChannelAnonymous = 32
PlayerFlag_IgnoreProtectionZone = 33
PlayerFlag_IgnoreSpellCheck = 34
PlayerFlag_IgnoreWeaponCheck = 35
PlayerFlag_CannotBeMuted = 36
PlayerFlag_IsAlwaysPremium = 37
PlayerFlag_CanAnswerRuleViolations = 38
PlayerFlag_39 = 39 -- ignore
PlayerFlag_ShowGroupNameInsteadOfVocation = 40
PlayerFlag_HasInfiniteStamina = 41
PlayerFlag_CannotMoveItems = 42
PlayerFlag_CannotMoveCreatures = 43
PlayerFlag_CanReportBugs = 44
PlayerFlag_45 = 45 -- ignore
PlayerFlag_CannotBeSeen = 46
PlayerFlag_HideHealth = 47

PlayerCustomFlag_AllowIdle = 0
PlayerCustomFlag_CanSeePosition	= 1
PlayerCustomFlag_CanSeeItemDetails = 2
PlayerCustomFlag_CanSeeCreatureDetails = 3
PlayerCustomFlag_NotSearchable = 4
PlayerCustomFlag_GamemasterPrivileges = 5
PlayerCustomFlag_CanThrowAnywhere = 6
PlayerCustomFlag_CanPushAllItems = 7
PlayerCustomFlag_CanMoveAnywhere = 8
PlayerCustomFlag_CanMoveFromFar = 9
PlayerCustomFlag_CanLoginMultipleCharacters = 10
PlayerCustomFlag_HasFullLight = 11
PlayerCustomFlag_CanLogoutAnytime = 12
PlayerCustomFlag_HideLevel = 13
PlayerCustomFlag_IsProtected = 14
PlayerCustomFlag_IsImmune = 15
PlayerCustomFlag_NotGainSkull = 16
PlayerCustomFlag_NotGainUnjustified = 17
PlayerCustomFlag_IgnorePacification = 18
PlayerCustomFlag_IgnoreLoginDelay = 19
PlayerCustomFlag_CanStairhop = 20
PlayerCustomFlag_CanTurnhop = 21
PlayerCustomFlag_IgnoreHouseRent = 22

Infelizmente, recomendo que você troque o executável do seu servidor. Procure por um TFS (The Forgotten Server), pois acredito que o que você está usando não tem a função necessária para ter um script desse tipo.

Novamente eu concordo com o Garou apesar de ser bem estranho não ter essa função.. ;s