Çözüldü Can't understand this section hatası

command /orestart:
    trigger:
        broadcast " &6&lSunucu 1 dakika sonra yeniden baslatilacak."
        wait 50 second
        broadcast " &6&lSunucu 10 saniye sonra yeniden baslatilacak."
        wait 5 second
        broadcast " &6&lSunucu 5 saniye sonra yeniden baslatilacak."
        wait 1 second
        broadcast " &6&lSunucu 4 saniye sonra yeniden baslatilacak."
        wait 1 second
        broadcast " &6&lSunucu 3 saniye sonra yeniden baslatilacak."
        wait 1 second
        broadcast " &6&lSunucu 2 saniye sonra yeniden baslatilacak."
        wait 1 second
        broadcast " &6&lSunucu 1 saniye sonra yeniden baslatilacak."
        wait 1 second
        broadcast " &6&lSunucu yeniden baslatiliyor, 1 dakika sonra tekrar girebilirsin."
        wait 1 second
        execute console command "stop"
on load:
    wait 7200 seconds:
        execute console command "orestart"

Can't understand this section: wait 7200 seconds (asd.sk, line 21: wait 7200 seconds:')

on load:
    wait 7200 second
    execute console command "orestart"

on load:
    set {_time} to time "HH:mm"
    if {_time} = "20:00":
        execute console command "orestart"