Xampy anti anti push sytem

[MxSoft]

I compiled and all fine, now in here i need to add

-- Anti-Push Prevention System by Xampy
useAntiPush = true --// enabled = true or disabled = false
antiPushDelay = 3000 --// default is 3000 (3 seconds)
antiPushItems = "2148,2152,2160,3976" --// add as much items as you want separated by comma

but where do i paste that, if i added at the end

Database error. Unknown database type in /???????????????????/config.lua . Must be equal to: "mysql" or "sqlite". Now is: ""