RSSCan't compile this plugin

[MYGO.pl]

When I'm compiling this plugin it says me this: error 017: undefined symbol "id"

Code:

---

/* Plugin generated by AMXX-Studio */

#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <fakemeta>
#include <hamsandwich>
#include <xs>
#include <csx>

#define PLUGIN "Godzina"
#define VERSION "1.0"
#define AUTHOR "Sn!ff3r"
#define FLAGA ADMIN_LEVEL_G
native get_user_kills(id)

public plugin_init()
{
        register_plugin(PLUGIN, VERSION, AUTHOR)
        set_task(1.0,"timer",_,_,_,"b")
}

public timer()
{       
        new Time[9]
        get_time("%H:%M:%S",Time,8)
        set_hudmessage(0, 255, 0, 0.7, 0.06, 0, 0.0, 1.2, 0.0, 0.0, 3)
        ShowSyncHudMsg(0,CreateHudSyncObj(),"[Forum: Hades-Zone.eu] ^n[Godzina: %s] ^n[Koniec mapy za: %d:%02d] ^n[Zabojstw: %d]",Time,(get_timeleft() / 60), (get_timeleft() % 60),get_user_kills(id))
}

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