[22:40:30 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing 'isa setchest Plains COMMON' in world.bentobox.aoneblock.commands.AdminCommand(isadmin)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:169) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at org.bukkit.craftbukkit.v1_15_R1.CraftServer.dispatchCommand(CraftServer.java:761) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.PlayerConnection.handleCommand(PlayerConnection.java:1853) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.PlayerConnection.a(PlayerConnection.java:1661) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.PacketPlayInChat.a(PacketPlayInChat.java:47) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:43) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.TickTask.run(SourceFile:18) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.IAsyncTaskHandler.executeTask(IAsyncTaskHandler.java:136) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.IAsyncTaskHandler.executeNext(IAsyncTaskHandler.java:109) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.MinecraftServer.ba(MinecraftServer.java:1151) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.MinecraftServer.executeNext(MinecraftServer.java:1144) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.IAsyncTaskHandler.awaitTasks(IAsyncTaskHandler.java:119) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.MinecraftServer.sleepForTick(MinecraftServer.java:1120) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at net.minecraft.server.v1_15_R1.MinecraftServer.run(MinecraftServer.java:963) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
Caused by: java.lang.NullPointerException
        at world.bentobox.aoneblock.commands.AdminSetChestCommand.execute(AdminSetChestCommand.java:93) ~[?:?]
        at world.bentobox.bentobox.api.commands.CompositeCommand.call(CompositeCommand.java:266) ~[?:?]
        at world.bentobox.bentobox.api.commands.CompositeCommand.execute(CompositeCommand.java:239) ~[?:?]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159) ~[patched_1.15.2.jar:git-Tuinity-"55e85bb"]
        ... 16 more