I made a plug to prewent all players from changing nick in game

But 2 from 3 servers with this plug got crashed, and last one has some problems (kicing players - svg_bad and other errors

). And i need to know, if i could make this problem
Code:
#include <amxmod>
#include <amxmisc>
new szName[33][36]
public plugin_init() {
register_plugin("","","")
}
public client_connect(id)
{
get_user_name(id , szName[id] , 35)
}
public client_infochanged(id)
{
SetName(id)
}
stock SetName( id )
{
client_cmd(id , "name ^"%s^"" , szName[id]);
client_cmd(id , "setinfo name ^"%s^"" , szName[id]);
}
This is all of the code. (sorry for my english).