prosze o propawienie skryptu, wywala mi taki blad: cant understand this structure: on walk

# Walk Distance Counter v1.0
# Every block walked = 1 meter
# Maximum = 5000 meters
# Shows walked distance in chat every 1 second

options:
  max-distance: 5000

# Command to reset distance
command /resetdistance:
  trigger:
    set {walked.%uuid of player%} to 0
    send "&aYour walked distance has been reset." to player

# Track walking
on move:
  set {_from} to event-location
  set {_to} to last location of player
  set {_dist} to distance between {_from} and {_to}
  add floor({_dist}) to {walked.%uuid of player%}
  if {walked.%uuid of player%} > {@max-distance}:
    set {walked.%uuid of player%} to {@max-distance}

# Show walked distance in chat every second
every 1 second:
  loop all players:
    if {walked.%uuid of loop-player%} is not set:
      set {walked.%uuid of loop-player%} to 0
    send "&7➡ Walked distance: &e%{walked.%uuid of loop-player%}% m" to loop-player