MAJOR Problem with Skript GUI

[Parsafari]

I'm trying to write a script using the Skript Plugin and when I reload the code it says Successfully reloaded but when I run the command it says "an internal error has occured while attempting to perform this command" and in the console it says it's an issue with skript and you can't fix it. what should I do?
I have no skript addons installed except TusKe
here is my code:
command /backpack:
  aliases: bp
  trigger:
    open virtual chest inventory with size 2 named "Enchantments" to player
    format gui slot 4 of player with clock named "&b&lEnchantment Shop" with lore "&fLeft click on upgrades to buy them!"
    format gui slot 9 of player with gold ingot named "&b&lEfficiency" with lore "&f+1 Efficiency for &e100 Tokens&f!" to close:
      send "test"
it only happens when I put "to close" after the format gui slot and it works fine when I remove it
I also tried "to run" and it still happens

[BurningBrimstone]

14 minutes ago, Kastor07 said:

ew sk query is garbage, you need sk tuske

Minehut now has Skript-GUI! Which is an updated version of TuSke's GUI syntax. Less buggy, more Skripty!

 

https://github.com/APickledWalrus/skript-gui

Edited February 24, 2021 by Brim

[rosabel]

Get SkQuery. Should fix it as it works on my server.

[imkas]

ew sk query is garbage, you need sk tuske

[tigero9]

skQuery seems to be used very often lol