ERROR]: null

org.bukkit.command.CommandException: Cannot execute command 'ping' in plugin Essentials v2.21.0-dev+81-cde7184 - plugin is disabled.

at org.bukkit.command.PluginCommand.execute(PluginCommand.java:37) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]

at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:155) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]

at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:999) ~[paper-1.20.6.jar:git-Paper-62]

at org.bukkit.craftbukkit.command.BukkitCommandWrapper.run(BukkitCommandWrapper.java:64) ~[paper-1.20.6.jar:git-Paper-62]

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-1.20.6.jar:git-Paper-62]

at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:19) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.commands.execution.UnboundEntryAction.lambda$bind$0(UnboundEntryAction.java:8) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.commands.execution.CommandQueueEntry.execute(CommandQueueEntry.java:5) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.commands.execution.ExecutionContext.runCommandQueue(ExecutionContext.java:103) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.commands.Commands.executeCommandInContext(Commands.java:429) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.commands.Commands.performCommand(Commands.java:337) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.commands.Commands.performCommand(Commands.java:324) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.network.ServerGamePacketListenerImpl.performUnsignedChatCommand(ServerGamePacketListenerImpl.java:2202) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleChatCommand$14(ServerGamePacketListenerImpl.java:2176) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:151) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1515) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:198) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:125) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1492) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1415) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:135) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1381) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1242) ~[paper-1.20.6.jar:git-Paper-62]

at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:326) ~[paper-1.20.6.jar:git-Paper-62]

at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]