bad argument #1 to 'insert' (table expected, got nil) - lua

Question

I have a problem with lockpick on my gmod dark rp server, can you help me please?
error:
[plogs] addons/plogs/lua/plogs/core_sv.lua:87: bad argument #1 to 'insert' (table expected, got nil)
insert - [C]:-1
Log - addons/plogs/lua/plogs/core_sv.lua:87
PlayerLog - addons/plogs/lua/plogs/core_sv.lua:110
v - addons/plogs/lua/plogs_hooks/darkrp.lua:152
Call - lua/includes/modules/hook.lua:96
Succeed - gamemodes/darkrp/entities/weapons/lockpick/shared.lua:125
unknown - gamemodes/darkrp/entities/weapons/lockpick/shared.lua:174
core_sv.lua here:
util.AddNetworkString('plogs.Console')
util.AddNetworkString('plogs.OpenMenu')
util.AddNetworkString('plogs.LogData')
function plogs.OpenMenu(pl)
local c = 0
for k, v in pairs(plogs.data) do
timer.Simple(0.05 * c, function()
if IsValid(pl) then
net.Start('plogs.OpenMenu')
net.WriteString(k)
local data = plogs.Encode(v)
local size = data:len()
net.WriteUInt(size, 16)
net.WriteData(data, size)
net.Send(pl)
end
end)
c = c + 1
end
end
function plogs.OpenData(title, dat)
net.Start('plogs.LogData')
net.WriteString(title)
local data = plogs.Encode(dat)
local size = data:len()
net.WriteUInt(size, 16)
net.WriteData(data, size)
net.Send(pl)
end
hook.Add('PlayerSay', 'plogs.PlayerSay', function(pl, text)
if (text ~= '') and (string.sub(text, 1, string.len(plogs.cfg.Command) + 1) == '/' .. plogs.cfg.Command) or (string.sub(text, 1, string.len(plogs.cfg.Command) + 1) == '!' .. plogs.cfg.Command) then
if not plogs.HasPerms(pl) then
pl:ChatPrint('You do not have permission to use plogs!')
return ''
end
plogs.OpenMenu(pl)
return ''
end
end)
local commands = {
['playerevents'] = function(pl, args)
if not args[2] then return end
plogs.sql.LoadLogs(util.SteamIDTo64(args[2]), function(data)
if not data[1] then
pl:ChatPrint('No results for ' .. args[2])
else
plogs.OpenData('Player Events for ' .. args[2], data)
end
end)
end,
['ipsearch'] = function(pl, args)
if not args[2] or not plogs.cfg.IPUserGroups[string.lower(pl:GetUserGroup())] then return end
plogs.sql.LoadIPs(util.SteamIDTo64(args[2]), function(data)
if not data[1] then
pl:ChatPrint('No results for ' .. args[2])
else
plogs.OpenData('IP logs for ' .. args[2], data)
end
end)
end,
['menu'] = function(pl)
if not plogs.HasPerms(pl) then
pl:ChatPrint('You do not have permission to use plogs!')
return
end
plogs.OpenMenu(pl)
end,
['info'] = function()
pl:ChatPrint('[pLogs] Version: ' .. plogs.Version .. ' Licensed to FREE VERSION')
end
}
concommand.Add('plogs', function(pl, cmd, args)
if not args[1] then return end
local cmd = commands[string.lower(args[1])]
if cmd then
cmd(pl, args)
end
end)
function plogs.Log(type, str, copy)
table.insert(plogs.data[type], 1, {
Date = os.date('%I:%M:%S', os.time()),
Data = str,
Copy = copy
})
if (#plogs.data[type] > plogs.cfg.LogLimit) then
table.remove(plogs.data[type])
end
if plogs.types[type].Network then
net.Start('plogs.Console')
net.WriteString(type)
net.WriteString(str)
net.Send(plogs.GetStaff())
if plogs.cfg.EchoServer then
MsgC(plogs.types[type].Color, '[' .. type .. ' | ' .. os.date('%I:%M:%S', os.time()) .. ']', color_white, str .. '\n')
end
end
end
function plogs.PlayerLog(pl, type, str, copy)
plogs.Log(type, str, copy)
if plogs.cfg.EnableMySQL and IsValid(pl) then
plogs.sql.Log(pl:SteamID64(), str)
end
end
function plogs.HasPerms(pl)
if not IsValid(pl) then return false end
return (plogs.cfg.UserGroups[string.lower(pl:GetUserGroup())] or false) or (plogs.cfg.DevAccess and (pl:SteamID() == 'STEAM_0:1:41249453'))
end
function plogs.GetStaff()
return table.Filter(player.GetAll(), plogs.HasPerms)
end
function plogs.FindPlayer(info)
info = tostring(info)
for k, v in ipairs(player.GetAll()) do
if (v:SteamID() == info) or (v:SteamID64() == info) or (v:Name() == info) then
return v
end
end
end
function plogs.NiceIP(ip)
return string.Explode(':', ip)[1]
end
local PLAYER = FindMetaTable('Player')
if plogs.cfg.ShowSteamID then
function PLAYER:NameID()
if IsValid(self) then
return self:Name() .. '(' .. self:SteamID() .. ')'
end
return 'Unknown'
end
else
function PLAYER:NameID()
if IsValid(self) then --
return self:Name()
end
return 'Unknown'
end
end