'(' Expected near '['

Hy guys,
Someone can help me?
Console gives me this error: CLient/Main.lua:27: ‘(’ Expected near ‘[’

27) function QBCore['Functions']['ShowHelpNotification'](msg, thisFrame, beep, duration)
28)	AddTextEntry('qbHelpNotification', msg)
29)
30)	if thisFrame then
31)		DisplayHelpTextThisFrame('qbHelpNotification', false)
32)	else
33)		if beep == nil then beep = true end
34)		BeginTextCommandDisplayHelp('qbHelpNotification')
35)		EndTextCommandDisplayHelp(0, false, beep, duration or -1)
36)  end
37)  end