Не работает команда, что делать?

[smafli]

[22:08:29 ERROR]: Command exception: /bwh debug unban
org.bukkit.command.CommandException: Unhandled exception executing command 'bwh' in plugin BansWebhook v2.2
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
    at io.papermc.paper.command.brigadier.bukkit.BukkitCommandNode$BukkitBrigCommand.run(BukkitCommandNode.java:91) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at com.mojang.brigadier.context.ContextChain.runExecutable(ContextChain.java:73) ~[brigadier-1.3.10.jar:?]
    at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:30) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:13) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.execution.UnboundEntryAction.lambda$bind$0(UnboundEntryAction.java:8) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.execution.CommandQueueEntry.execute(CommandQueueEntry.java:5) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.execution.ExecutionContext.runCommandQueue(ExecutionContext.java:103) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.Commands.executeCommandInContext(Commands.java:451) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.Commands.performCommand(Commands.java:358) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.Commands.performCommand(Commands.java:345) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.commands.Commands.performCommand(Commands.java:340) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.network.ServerGamePacketListenerImpl.performUnsignedChatCommand(ServerGamePacketListenerImpl.java:2297) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleChatCommand$15(ServerGamePacketListenerImpl.java:2271) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.TickTask.run(TickTask.java:18) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:151) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1574) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:201) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:125) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1551) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1544) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:135) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.managedBlock(MinecraftServer.java:1503) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1510) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1355) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:334) ~[purpur-1.21.1.jar:1.21.1-2297-ef12ede]
    at java.base/java.lang.Thread.run(Thread.java:1570) ~[?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "club.minnced.discord.webhook.WebhookClient.send(club.minnced.discord.webhook.send.WebhookEmbed, club.minnced.discord.webhook.send.WebhookEmbed[])" because "client" is null
    at BansWebhook-2.2.jar/ir.pmzhero.banswebhook.common.webhook.WebhookManager.sendWebhook(WebhookManager.java:36) ~[BansWebhook-2.2.jar:?]
    at BansWebhook-2.2.jar/ir.pmzhero.banswebhook.common.webhook.WebhookManager.sendPunishmentWebhook(WebhookManager.java:143) ~[BansWebhook-2.2.jar:?]
    at BansWebhook-2.2.jar/ir.pmzhero.banswebhook.common.command.CommandHandler.handleCommand(CommandHandler.java:41) ~[BansWebhook-2.2.jar:?]
    at BansWebhook-2.2.jar/ir.pmzhero.banswebhook.spigot.command.CommandMainSpigot.onCommand(CommandMainSpigot.java:18) ~[BansWebhook-2.2.jar:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
    ... 27 more