Hello, please
I want from my plugin to execute the command fly_users after 45minutes after the first round, but this plugin execute the command fly_users
at the first round 
PHP Code:
#include <amxmodx>
#include <amxmisc>
new PLUGIN[]="FLY"
new AUTHOR[]="RTV"
new VERSION[]="1.0"
public plugin_init()
{
register_plugin(PLUGIN, VERSION, AUTHOR)
register_logevent("round_first", 2, "0=World triggered", "1=Game_Commencing")
}
public round_first()
{
set_task(2700, "fly", 0)
}
public fly()
{
server_cmd("fly_users")
}