AlliedModders - [Solved] Undefined symbol pev

hi got some erros in this..
useing amxmodx 1.9
im already marked with red the line with the errors. Thank you for help

Code:

gunxpmod.sma(277) : error 017: undefined symbol "pev"

gunxpmod.sma(277) : warning 215: expression has no effect

gunxpmod.sma(277) : error 001: expected token: ";", but found ")"

gunxpmod.sma(277) : error 029: invalid expression, assumed zero

gunxpmod.sma(277) : fatal error 107: too many error messages on one line

Code:

public check_level(id)

{

        if(PlayerLevel[id] < MAXLEVEL-1)

        {

                while(PlayerXp[id] >= LEVELS[PlayerLevel[id]])

                {

                        PlayerLevel[id]++;

                                

                        new iAlive = is_user_alive(id);



                        if(!iAlive) return;

                        

                        new Float: iOrigin[3]; pev(id, pev_origin, iOrigin);



                        engfunc(EngFunc_MessageBegin, MSG_PAS, SVC_TEMPENTITY, iOrigin, 0);

                        write_byte(TE_EXPLOSION); 

                        engfunc(EngFunc_WriteCoord, iOrigin[0]); 

                        engfunc(EngFunc_WriteCoord, iOrigin[1]); 

                        engfunc(EngFunc_WriteCoord, iOrigin[2] + 1.0);

                        write_short(0); 

                        write_byte(30); 

                        write_byte(5);

                        write_byte(4);

                        message_end();

 

                        emit_sound(id, CHAN_ITEM, LevelUp, 1.0, ATTN_NORM, 0, PITCH_NORM);

                        

                        new name[32]; get_user_name(id, name, sizeof(name));

                        CC_SendMessage(0, "&x04[GunXP] &x01%s reaches level &x06%i&x04!", name, PlayerLevel[id]);

                }

        } 

}