I need help i have a report command and then come this error

[asassa]

command /report [<player>] [<text>]:
trigger:
if arg 1 is not set:
if arg 2 is not set:
send "{@P} &8Nutze: &c/report [Spieler] [Grund]"
if arg 1 is set:
if arg 2 is set:
send "{@P} &aDanke für deinen Report <3"
add "%arg-1%" to {reportliste::*}
set {reportgrund.%arg-1%} to arg-2
set {reportuse.%arg-1%} to player
set {report.%arg-1%} to true
loop all players:
if loop-player has permission "report.use":
send "&8[&8&m----------&r&8] {@P} &8[&8&m----------&r&8]" to loop-player
send "{@P} &cGereportet wurde: &c%arg-1%" to loop-player
send "{@P} &7Gereportet von: &c%player%" to loop-player
send "{@P} &cGrund des Reports: &c%arg-2%"
send "&8[&8&m----------&r&8] {@P} &8[&8&m----------&r&8]" to loop-player

 

[Maxgamer9473]

hmmm, never seen this before,

Maybe try using <player> instead of [<player>]