[15:53:02 INFO]: [null] SkyWars 1.0.0 encountered a FoException! Please check your error.log and report this issue with the information in that file.
[15:53:02 INFO]: org.mineacademy.fo.exception.FoException: Report: One menu instance can be shown to one player only, KitMenu{} is already visible for CraftPlayer{name=xBenTheCrafter}
[15:53:02 INFO]: at SkyWars.jar//org.mineacademy.fo.Valid.checkBoolean(Valid.java:81)
[15:53:02 INFO]: at SkyWars.jar//org.mineacademy.fo.menu.Menu.displayTo(Menu.java:384)
[15:53:02 INFO]: at SkyWars.jar//org.mineacademy.fo.menu.button.ButtonReturnBack.onClickedInMenu(ButtonReturnBack.java:78)
[15:53:02 INFO]: at SkyWars.jar//org.mineacademy.fo.menu.Menu.onButtonClick(Menu.java:949)
[15:53:02 INFO]: at SkyWars.jar//org.mineacademy.fo.menu.MenuListener.onMenuClick(MenuListener.java:71)
[15:53:02 INFO]: at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor145.execute(Unknown Source)
[15:53:02 INFO]: at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:69)
[15:53:02 INFO]: at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80)
[15:53:02 INFO]: at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70)
[15:53:02 INFO]: at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:624)
[15:53:02 INFO]: at java.base/java.lang.Thread.run(Thread.java:831)
[15:53:02 INFO]: [null] !-----------------------------------------------------!
[15:53:02 INFO]: [null]  Error clicking in menu TierMenu{}
[15:53:02 INFO]: [null] !-----------------------------------------------------!