Everytime I login to wow Guildbook crashes. I get the same error message on all characters.

Message: Interface\AddOns\Guildbook\Core.lua:3619: attempt to index field 'Colours' (a nil value)
Time: Thu Feb 3 16:50:14 2022
Count: 1
Stack: Interface\AddOns\Guildbook\Core.lua:3619: attempt to index field 'Colours' (a nil value)
[string "@interface\AddOns\Guildbook\Core.lua"]:3224: in function <Interface\AddOns\Guildbook\Core.lua:3223>
[string "@interface\AddOns\Guildbook\Core.lua"]:4578: in function <Interface\AddOns\Guildbook\Core.lua:4501>
[string "@interface\SharedXML\C_TimerAugment.lua"]:16: in function <Interface\SharedXML\C_TimerAugment.lua:14>

Locals: Guildbook =

{
Database = {
}
SendGuildCalendarEventDeleted = defined @interface\AddOns\Guildbook\Core.lua:5283
DebugColours = {
}
Comms = {
}
addonLoaded = false
DEBUG = defined @interface\AddOns\Guildbook\Debugger.lua:142
UnregisterComm = defined @interface\AddOns\DataStore\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:153
ProfessionNames = {
}
dropdownWidgets = {
}
BankRequests = {
}
GUILDBANKFRAME_CLOSED = defined @interface\AddOns\Guildbook\Core.lua:5689
GUILD_INVITE_REQUEST = defined @interface\AddOns\Guildbook\Core.lua:5837
SendGuildCalendarDeletedEvents = defined @interface\AddOns\Guildbook\Core.lua:5393
ImportGuildTradeskillRecipes = defined @interface\AddOns\Guildbook\Core.lua:3799
GUILD_ROSTER_UPDATE = defined @interface\AddOns\Guildbook\Core.lua:5626
GetGuildMemberGUID = defined @interface\AddOns\Guildbook\Core.lua:4639
OnGuildCalendarEventAttendReceived = defined @interface\AddOns\Guildbook\Core.lua:5262
ADDON_LOADED = defined @interface\AddOns\Guildbook\Core.lua:5528
ScanPlayerContainers = defined @interface\AddOns\Guildbook\Core.lua:3875
CalendarWorldEvents = {
}
BankCharacters = {
}
RequestGuildBankCommits = defined @interface\AddOns\Guildbook\Core.lua:5033
BAG_UPDATE_DELAYED = defined @interface\AddOns\Guildbook\Core.lua:5635
SendCommMessage = defined @interface\AddOns\DataStore\libs\AceComm-3.0\AceComm-3.0.lua:87
GetGuildName = defined @interface\AddOns\Guildbook\Core.lua:3601
PrintMessage = defined @interface\AddOns\Guildbook\Core.lua:3611
UnregisterAllComm = defined @interface\AddOns\DataStore\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:174
PlayerMixin = {
}
Tradeskills = {
}
GetLocaleProf = defined @interface\AddOns\Guildbook\Core.lua:3538
BANKFRAME_CLOSED = defined @interface\AddOns\Guildbook\Core.lua:5657
OnPrivacyReceived = defined @interface\AddOns\Guildbook\Core.lua:4828
ON_COMMS_RECEIVED = defined @interface\AddOns\Guildbook\Core.lua:5711
LoadTime = 438267.733000
OnGuildBankCommitReceived = defined @interface\AddOns\Guildbook\Core.lua:5067
DebuggerWindow = GuildbookDebugFrame {
}
scanRosterTicker = {
}
onlineZoneInfo = {
}
player = {
}
version = 4.983200
RequestGuildCalendarEvents = defined @interface\AddOns\Guildbook\Core.lua:5193
ScanPlayerBank = defined @interface\AddOns\Guildbook\Core.lua:4001
dropdownFlyouts = {
}
RegisterComm = defined @interface\AddOns\DataStore\libs\AceComm-3.0\AceComm-3.0.lua:60
ModBlizzUI = defined @interface\AddOns\Guildbook\ModBlizzUI.lua:56
GetClassSpecAtlasName = defined @interface\AddOns\Guildbook\Core.lua:3551
Data = {
}
RequestGuildBankItems = defined @interface\AddOns\Guildbook\Core.lua:5094
OptionsInterface = {
}
Roster = {
}
SetupGuildCalendarFrame = defined @interface\AddOns\Guildbook\Calendar.lua:33
DebugLog = {
}
SendPrivacyInfo = defined @interface\AddOns\Guildbook\Core.lua:4803
OnTradeSkillsRequested = defined @interface\AddO