Yardım Loop Hatası!!

            loop all players:
                set loop-player's level to {level}

            {oyunplayers.%arg 2%::*}:
                set {oyunplayers.%arg 2%::*} level to {levelsayaci}

command /sayacbaslat:
    trigger:
        if {levelsayaci} is not set:
            set {levelsayaci} to 10
            send "Level sayaçı başlatıldı!" to player
        else:
            send "&cSayaç zaten başlamış!" to player
every 1 seconds:
    if {levelsayaci} is set:
        if {levelsayaci} is bigger than -1:
            remove 1 from {levelsayaci}
            loop all players:
                set loop-player's level to {levelsayaci}
    if {levelsayaci} is 0:
        delete {levelsayaci}