Allowing users to create multiple accounts

[skoozeblood]

In server.lua for the account system I was told to freeze some lines. But it doesn't work, only breaks the script. Here's the lines:

local preparedQuery2 = "SELECT mtaserial FROM account_details WHERE mtaserial='".. toSQL(mtaSerial) .."' LIMIT 1"
local Q2 = mysql:query(preparedQuery2)
if not Q2 then
triggerClientEvent(client,"set_warning_text",client,"Register","Error code 0003 occurred.")
return false
end

            local usernameExisted = mysql:fetch_assoc(Q2)
            if (mysql:num_rows(Q2) > 0) and usernameExisted["id"] ~= "1" then
                triggerClientEvent(client,"set_warning_text",client,"Register","Multiple Accounts is not allowed (Existed: "..tostring(usernameExisted["username"])..")")
                return false
            end
            mysql:free_result(Q2)

[ChaosParadise]

This is not a bug or issue with the codebase. Moved to discussions.