Custom AuctionHouse Issue

[Castolo GR]

I have created a small AuctionHouse Script, which when I reload doesn't show any errors but when I try to execute one of its commands, it says "An internal error occured while attempting to perform this command."

I am using:

• Skript 1.15.2
• skQuery
• Tuske
• Skutilities
• skRayfall

Here's the code:

command /house:
    permission: op
    trigger:
        set {ahin} to number of {ahi}
        set {slot} to 0
        if {ahi} is set:
            open chest with 6 row named "&bAuction House" to player
            loop {ahin} times:
                format slot {slot} of player with {ahi} named "%{name::%player's held item%}%" with lore "&aPrice: %{price::%player's held item%}%" to close then run [execute console command "/eco take %player% 100"]
                add 1 to {slot}
        else:
            open chest with 6 row named "&bAuction House" to player
           
command /hhouse [<text>] [<number>]:
    permission: op  
    trigger:
        if player is holding air:
            if arg-1 is not set:
                send "&cPlease enter one of the following: sell, view, expired"
            else:
                if arg-2 is not set:
                    send "&cPlease enter a price!"
        else:
            set {price::%player's held item%} to arg-2
            set {name::%player's held item%} to name of player's held item
            add player's held item to {ahi}
            remove player's held item from player
            send "&aYour item has been added to the AuctionHouse for &e%{price::%player's held item%}%"

Thanks!