Помогите Фикс ЗМ мода

/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(708) : error 017: undefined symbol "native_register_extra_item2"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(709) : error 017: undefined symbol "native_register_extra_item2"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(710) : error 017: undefined symbol "native_register_extra_item2"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(711) : error 017: undefined symbol "native_register_extra_item2"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(717) : error 017: undefined symbol "native_register_extra_item2"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1095) : error 017: undefined symbol "fm_set_kvd"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1096) : error 017: undefined symbol "fm_set_kvd"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1478) : error 017: undefined symbol "load_spawns"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1603) : error 017: undefined symbol "fm_cs_get_user_team"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1609) : error 017: undefined symbol "save_stats"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1629) : error 017: undefined symbol "fnGetZombies"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1637) : error 017: undefined symbol "PlaySound"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1643) : error 017: undefined symbol "fnGetHumans"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1651) : error 017: undefined symbol "PlaySound"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1665) : error 017: undefined symbol "PlaySound"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1776) : error 017: undefined symbol "fm_cs_get_user_team"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1793) : error 017: undefined symbol "do_random_spawn"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1820) : error 017: undefined symbol "fm_set_user_health"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1827) : error 017: undefined symbol "fm_cs_get_user_team"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1830) : error 017: undefined symbol "fm_cs_set_user_team"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1831) : error 017: undefined symbol "fm_user_team_update"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1845) : error 017: undefined symbol "fm_cs_set_user_model_index"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1851) : error 017: undefined symbol "fm_cs_set_user_model_index"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1855) : error 017: undefined symbol "fm_set_playermodel_ent"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1858) : error 017: undefined symbol "fm_set_rendering"
/hlds/web/www/amxxpc/work/scripting/zombie_plague40.sma(1863) : error 017: undefined symbol "fm_cs_get_user_model"