Çözüldü Tavuk skripti hata veriyor

options:
#-------------------------------------------------
#ELMAS TAVUĞUN İSMİ
    tavuk: &3&lElmas Tavuk
#ELMAS TAVUK YUMURTASI İSMİ
    yumurta: &3&lElmas Tavuk Yumurtası
#ELMAS TAVUĞUN ELMAS YUMURTLAMA ŞANSI
    sans: 100
#-------------------------------------------------
#DEMİR TAVUĞUN İSMİ
    tavuk2: &b&lDemir Tavuk
#DEMİR TAVUK YUMURTASI İSMİ
    yumurta2: &b&lDemir Tavuk Yumurtası
#DEMİR TAVUĞUN DEMİR YUMURTLAMA ŞANSI
    sans2: 100
#-------------------------------------------------
#ALTIN TAVUĞUN İSMİ
    tavuk3: &6&lAltın Tavuk
#ALTIN TAVUK YUMURTASI İSMİ
    yumurta3: &6&lAltın Tavuk Yumurtası
#ALTIN TAVUĞUN ALTIN YUMURTLAMA ŞANSI
    sans3: 100
#-------------------------------------------------

on rightclick with egg:
    if tool's name is "{@yumurta}":
        cancel event
        remove 1 egg named "{@yumurta}" from player
        spawn chicken
        push spawned chicken upwards at speed 0.5
        set spawned chicken's name to "{@tavuk}"
        stop
on rightclick with egg:
    if tool's name is "{@yumurta2}":
        cancel event
        remove 1 egg named "{@yumurta2}" from player
        spawn chicken
        push spawned chicken upwards at speed 0.5
        set spawned chicken's name to "{@tavuk2}"
        stop
on rightclick with egg:
    if tool's name is "{@yumurta3}":
        cancel event
        remove 1 egg named "{@yumurta3}" from player
        spawn chicken
        push spawned chicken upwards at speed 0.5
        set spawned chicken's name to "{@tavuk3}"
        stop
every 5 second:
    loop all chickens:
        loop-chicken's name contains "{@tavuk}"
        chance of {@sans}%:
            drop 1 of diamond at loop-chicken
            stop
every 5 second:
    loop all chickens:
        loop-chicken's name contains "{@tavuk2}"
        chance of {@sans2}%:
            drop 1 of iron ingot at loop-chicken
            stop
every 5 second:
    loop all chickens:
        loop-chicken's name contains "{@tavuk3}"
        chance of {@sans3}%:
            drop 1 of gold ingot at loop-chicken
            stop
command /ymt:
    trigger:
        if player is op:
            give 1 egg named "{@yumurta}" to player
            give 1 egg named "{@yumurta2}" to player
            give 1 egg named "{@yumurta3}" to player
            stop