1) So my main concern right now is GUIShop https://www.spigotmc.org/resources/guishop.2451/ The issue being https://hastebin.com/obaqurokey.md when I try to run the /shop or /buy command it throws that error and nothing happens in game. I am currently running Catserver 51d82d9 https://github.com/Luohuayu/CatServer/releases and prettymuch everything else works great. Plugin list: https://cdn.discordapp.com/attachments/688828778352214078/689133521088151611/unknown.png Mod list: https://cdn.discordapp.com/attachments/688828778352214078/689133713447059476/unknown.png 2) I also want to use the HeavySpleef pluggin https://dev.bukkit.org/projects/heavyspleef but id like to be able to run Anvil Spleef (addon: https://dev.bukkit.org/projects/heavyspleef/files/922073 ) in a multifloor singleplayer mode and have the ability to reward points or money depending on how long you last. There was a Minecraft map done by Mrhuma https://www.minecraftforum.net/foru...dition/maps/1557748-1-8-minigame-anvil-spleef that pretty much incorporates what id like to do with HeavySpleef. Any help with this issue would be much appreciated.