[23:36:47 INFO]: Moonstah issued server command: /skills
[23:36:47 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing 'skills' in net.advancedplugins.skills.impl.utils.commands.CommandBaseNew$1(advancedskills)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:165) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.CraftServer.dispatchCommand(CraftServer.java:999) ~[paper-1.20.4.jar:git-Paper-496]
        at org.bukkit.craftbukkit.v1_20_R3.command.BukkitCommandWrapper.run(BukkitCommandWrapper.java:64) ~[paper-1.20.4.jar:git-Paper-496]
        at com.mojang.brigadier.context.ContextChain.runExecutable(ContextChain.java:73) ~[brigadier-1.2.9.jar:?]
        at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:31) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:19) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.commands.execution.UnboundEntryAction.lambda$bind$0(UnboundEntryAction.java:8) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.commands.execution.CommandQueueEntry.a(CommandQueueEntry.java:5) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.commands.execution.ExecutionContext.runCommandQueue(ExecutionContext.java:103) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.commands.Commands.executeCommandInContext(Commands.java:434) ~[?:?]
        at net.minecraft.commands.Commands.performCommand(Commands.java:336) ~[?:?]
        at net.minecraft.commands.Commands.performCommand(Commands.java:323) ~[?:?]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.performChatCommand(ServerGamePacketListenerImpl.java:2230) ~[?:?]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleChatCommand$14(ServerGamePacketListenerImpl.java:2190) ~[?:?]
        at net.minecraft.util.thread.BlockableEventLoop.lambda$submitAsync$0(BlockableEventLoop.java:59) ~[?:?]
        at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) ~[?:?]
        at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:149) ~[?:?]
        at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[?:?]
        at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1465) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:194) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:123) ~[?:?]
        at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1442) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1365) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:133) ~[?:?]
        at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1343) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1232) ~[paper-1.20.4.jar:git-Paper-496]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[paper-1.20.4.jar:git-Paper-496]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "java.util.concurrent.atomic.AtomicLong.set(long)" because "this.A" is null
        at net.advancedplugins.skills.data.PlayerData.updateLastAccessed(PlayerData.java:125) ~[AdvancedSkills-1.0.7.jar:?]
        at net.advancedplugins.skills.data.PlayerData.getSkillProgress(PlayerData.java:120) ~[AdvancedSkills-1.0.7.jar:?]
        at net.advancedplugins.skills.menus.SkillsMenu.openInventory(SkillsMenu.java:42) ~[AdvancedSkills-1.0.7.jar:?]
        at net.advancedplugins.skills.commands.impl.main.SkillsCommand.onExecute(SkillsCommand.java:40) ~[AdvancedSkills-1.0.7.jar:?]
        at net.advancedplugins.skills.impl.utils.commands.ConfigCommand.middleMan(ConfigCommand.java:91) ~[AdvancedSkills-1.0.7.jar:?]
        at net.advancedplugins.skills.impl.utils.commands.CommandBaseNew.onCommand(CommandBaseNew.java:99) ~[AdvancedSkills-1.0.7.jar:?]
        at net.advancedplugins.skills.impl.utils.commands.CommandBaseNew$1.execute(CommandBaseNew.java:48) ~[AdvancedSkills-1.0.7.jar:?]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:155) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        ... 28 more