robbing players

[kingblu617]

Whenever I try and rob a player it takes their cash but doesn't let me see into their pockets. leading to a huge advantage when it comes to police not being able to seize items .. when I look at my live console it says

02:45:59 PM [ script:ps-inventory] SCRIPT ERROR: @ps-inventory/server/main.lua:1404: attempt to index a nil value (global 'Lang')

and when I look into it on line 1404 it says

		return QBCore.Functions.Notify(src, Lang:t("notify.noaccess"), 'error')

can anyone help point me in the right direction for fixing this problem??