Help with custom playervault skript

[iChinchillinq]

Hello! I cannot find a way to fix my PlayerVaults skript, when there seems to be nothing wrong with it. I get no errors, and it worked perfectly before I added something on to a variable so that it is able to be used with multiple vaults. If anyone could help, I would appreciate it. Thanks!

on right click:
    if target block is an ender chest:
        cancel event
        open virtual chest inventory with size 6 named "&7Vaults (Page 1)" for player
        set {_n} to 0
        loop 25 times:
            if {_n} is 10 or 19 or 28 or 37:
                add 7 to {_n}
            format gui slot {_n} of player with black stained glass pane named "&f"
            add 1 to {_n}
        format gui slot 53 of player with paper named "&c&lNext »" to run function page2(player)
        set {_n} to 10
        set {_n2} to 1
        loop 28 times:
            if {_n} is 17 or 26 or 35:
                add 2 to {_n}
            format gui slot {_n} of player with ender chest named "&7Vault %{_n2}%" to run player command "/vault %{_n2}%"
            add 1 to {_n}
            add 1 to {_n2}

function page2(p: player):
    open virtual chest inventory with size 6 named "&7Vaults (Page 2)" for {_p}
    set {_n} to 0
    loop 25 times:
        if {_n} is 10 or 19 or 28 or 37:
            add 7 to {_n}
        format gui slot {_n} of {_p} with black stained glass pane named "&f"
        add 1 to {_n}
    set {_n} to 10
    set {_n2} to 29
    loop 28 times:
        if {_n} is 17 or 26 or 35:
            add 2 to {_n}
        format gui slot {_n} of {_p} with ender chest named "&7Vault %{_n2}%" to run {_p} command "/vault %{_n2}%"
        add 1 to {_n}
        add 1 to {_n2}
    format gui slot 53 of {_p} with paper named "&c&l« Back" to run function back({_p})

command /vault [<integer>]:
    trigger:
        if argument 1 is not set:
            send "&cIncorrect Usage."
        else:
            if player has the permission "vault.%arg-1%":
                open chest with 6 rows named "&7%player% &8- &7%arg-1%" to player
                set {_n} to 0
                loop 36 times:
                    add {bp::%player's UUID%::%{_n}%::%arg-1%} to the current inventory of player
                    add 1 to {_n}
                format gui slot 45 of player with paper named "&c&l« Back" to run function back(player)
                set {_n} to 45
                loop 8 times:
                    add 1 to {_n}
                    format gui slot {_n} of player with barrier named "&f"
                set {_n} to 36
                loop 9 times:
                    format gui slot {_n} of player with black stained glass pane named "&f"
                    add 1 to {_n}
            else:
                send "&cInsufficient Permissions."

function back(p: player):
    open virtual chest inventory with size 6 named "&7Vaults (Page 1)" for {_p}
    set {_n} to 0
    loop 25 times:
        if {_n} is 10 or 19 or 28 or 37:
            add 7 to {_n}
        format gui slot {_n} of {_p} with black stained glass pane named "&f"
        add 1 to {_n}
    format gui slot 53 of {_p} with paper named "&c&lNext »" to run function page2({_p})
    set {_n} to 10
    set {_n2} to 1
    loop 28 times:
        if {_n} is 17 or 26 or 35:
            add 2 to {_n}
        format gui slot {_n} of {_p} with ender chest named "&7Vault %{_n2}%" to run {_p} command "/vault %{_n2}%"
        add 1 to {_n}
        add 1 to {_n2}

on inventory close:
    if name of player's current inventory does not contain "%player%":
        stop
    else:
        loop 56 times:
            if name of player's current inventory is "%player% &8- %loop-value%":
                set {v.%player%} to loop-value
        loop 36 times:
            set {bp::%player's UUID%::%loop-number - 1%::%{v.%player%}%} to slot "%loop-number - 1%" parsed as an integer of current inventory of player
        delete {v.%player%}

The skript either doesn't set the variable of the item in the slot correctly, or doesn't add the item in the slot correctly.
[doublepost=1546462053,1545602178][/doublepost]Bump