Game mode: Official Testlive
You need to prevent certain names from being used… such as Ruin System, Putrid Flesh, Admin and such. Also only one player can have a name. Insulting names also should not be allowed (you be the judge).
I also suggest that Official servers with a max player online capacity of 40 not allow clans larger than 10. 20 is too many - when they are mostly online they simply overrun everyone else.