[20:54:58] [ServerMain/INFO]: [bootstrap] Running Java 21 (OpenJDK 64-Bit Server VM 21.0.7+6-LTS; Eclipse Adoptium Temurin-21.0.7+6) on Linux 5.15.0-25-generic (amd64)
[20:54:58] [ServerMain/INFO]: [bootstrap] Loading Paper 1.21.3-83-ver/1.21.3@d6c81da (2025-03-28T15:57:09Z) for Minecraft 1.21.3
[20:54:59] [ServerMain/INFO]: [PluginInitializerManager] Initializing plugins...
[20:55:03] [Paper Plugin Remapper Thread - 0/INFO]: [PluginRemapper] Remapping plugin 'plugins/Citizens (1).jar'...
[20:55:10] [Paper Plugin Remapper Thread - 0/INFO]: [PluginRemapper] Done remapping plugin 'plugins/Citizens (1).jar' in 6752ms.
[20:55:11] [ServerMain/INFO]: [PluginInitializerManager] Initialized 19 plugins
[20:55:11] [ServerMain/INFO]: [PluginInitializerManager] Bukkit plugins (19):
 - ChangeSlots (2.4.0), Citizens (2.0.39-SNAPSHOT (build 3853)), DecentHolograms (2.9.6), Essentials (2.21.1), EssentialsChat (2.21.1), EssentialsSpawn (2.21.1), FastAsyncWorldEdit (2.12.3), KingCoreFriends (1.0), KingCoreLobby (1.0), KingCoreServer (1.0), Maintenance (4.3.0), MaintenanceAddon (2.0.7), PlaceholderAPI (2.11.6), SimpleScore (3.12.5), TAB (5.2.5), ViaBackwards (5.4.1), ViaVersion (5.4.1), WorldGuard (7.0.13-beta-1+2f13ae0), ajQueue (2.7.0)
[20:55:24] [ServerMain/INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, name=PROD]
[20:55:25] [ServerMain/INFO]: [MCTypeRegistry] Initialising converters for DataConverter...
[20:55:26] [ServerMain/INFO]: [MCTypeRegistry] Finished initialising converters for DataConverter in 1,098.9ms
[20:55:32] [ServerMain/INFO]: Loaded 1337 recipes
[20:55:32] [ServerMain/INFO]: Loaded 1448 advancements
[20:55:32] [Server thread/INFO]: Starting minecraft server version 1.21.3
[20:55:32] [Server thread/INFO]: Loading properties
[20:55:32] [Server thread/INFO]: This server is running Paper version 1.21.3-83-ver/1.21.3@d6c81da (2025-03-28T15:57:09Z) (Implementing API version 1.21.3-R0.1-SNAPSHOT)
[20:55:34] [Server thread/INFO]: [spark] This server bundles the spark profiler. For more information please visit https://docs.papermc.io/paper/profiling
[20:55:35] [Server thread/INFO]: Server Ping Player Sample Count: 12
[20:55:35] [Server thread/INFO]: Using 4 threads for Netty based IO
[20:55:38] [Server thread/INFO]: [MoonriseCommon] Paper is using 1 worker threads, 1 I/O threads
[20:55:38] [Server thread/INFO]: [ChunkTaskScheduler] Chunk system is using population gen parallelism: true
[20:55:40] [Server thread/INFO]: Default game type: ADVENTURE
[20:55:40] [Server thread/INFO]: Generating keypair
[20:55:40] [Server thread/INFO]: Starting Minecraft server on 0.0.0.0:25569
[20:55:40] [Server thread/INFO]: Using epoll channel type
[20:55:40] [Server thread/INFO]: Paper: Using libdeflate (Linux x86_64) compression from Velocity.
[20:55:40] [Server thread/INFO]: Paper: Using OpenSSL 3.x.x (Linux x86_64) cipher from Velocity.
[20:55:43] [Server thread/INFO]: [SpigotLibraryLoader] [Citizens] Loading 3 libraries... please wait
[20:55:44] [Server thread/INFO]: [SpigotLibraryLoader] [Citizens] Loaded library /home/container/libraries/ch/ethz/globis/phtree/phtree/2.8.2/phtree-2.8.2.jar
[20:55:44] [Server thread/INFO]: [SpigotLibraryLoader] [Citizens] Loaded library /home/container/libraries/org/joml/joml/1.10.8/joml-1.10.8.jar
[20:55:44] [Server thread/INFO]: [SpigotLibraryLoader] [Citizens] Loaded library /home/container/libraries/it/unimi/dsi/fastutil/8.5.15/fastutil-8.5.15.jar
[20:55:44] [Server thread/INFO]: [FastAsyncWorldEdit] Loading server plugin FastAsyncWorldEdit v2.12.3
[20:55:49] [Server thread/INFO]: Got request to register class com.sk89q.worldedit.bukkit.BukkitServerInterface with WorldEdit [com.sk89q.worldedit.extension.platform.PlatformManager@2fe591e3]
[20:55:49] [Server thread/INFO]: [ViaVersion] Loading server plugin ViaVersion v5.4.1
[20:55:49] [Server thread/INFO]: [ViaVersion] ViaVersion 5.4.1 is now loaded. Registering protocol transformers and injecting...
[20:55:51] [Via-Mappingloader-0/INFO]: [ViaVersion] Loading block connection mappings ...
[20:55:52] [Via-Mappingloader-0/INFO]: [ViaVersion] Using FastUtil Long2ObjectOpenHashMap for block connections
[20:55:53] [Server thread/INFO]: [ViaBackwards] Loading translations...
[20:55:53] [Server thread/INFO]: [ViaBackwards] Registering protocols...
[20:55:55] [Server thread/INFO]: [PlaceholderAPI] Loading server plugin PlaceholderAPI v2.11.6
[20:55:55] [Server thread/INFO]: [WorldGuard] Loading server plugin WorldGuard v7.0.13-beta-1+2f13ae0
[20:55:55] [Server thread/INFO]: [ViaBackwards] Loading server plugin ViaBackwards v5.4.1
[20:55:55] [Server thread/INFO]: [Essentials] Loading server plugin Essentials v2.21.1
[20:55:55] [Server thread/INFO]: [DecentHolograms] Loading server plugin DecentHolograms v2.9.6
[20:55:55] [Server thread/INFO]: [Citizens] Loading server plugin Citizens v2.0.39-SNAPSHOT (build 3853)
[20:55:55] [Server thread/INFO]: [Maintenance] Loading server plugin Maintenance v4.3.0
[20:55:55] [Server thread/INFO]: [ChangeSlots] Loading server plugin ChangeSlots v2.4.0
[20:55:55] [Server thread/INFO]: [SimpleScore] Loading server plugin SimpleScore v3.12.5
[20:55:55] [Server thread/INFO]: [EssentialsSpawn] Loading server plugin EssentialsSpawn v2.21.1
[20:55:55] [Server thread/INFO]: [TAB] Loading server plugin TAB v5.2.5
[20:55:55] [Server thread/INFO]: [ajQueue] Loading server plugin ajQueue v2.7.0
[20:55:55] [Server thread/INFO]: [KingCoreServer] Loading server plugin KingCoreServer v1.0
[20:55:55] [Server thread/INFO]: [MaintenanceAddon] Loading server plugin MaintenanceAddon v2.0.7
[20:55:55] [Server thread/INFO]: [EssentialsChat] Loading server plugin EssentialsChat v2.21.1
[20:55:55] [Server thread/INFO]: [KingCoreLobby] Loading server plugin KingCoreLobby v1.0
[20:55:55] [Server thread/INFO]: [KingCoreFriends] Loading server plugin KingCoreFriends v1.0
[20:55:55] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[20:55:55] [Server thread/INFO]: [FastAsyncWorldEdit] Enabling FastAsyncWorldEdit v2.12.3
[20:55:56] [Server thread/INFO]: [com.fastasyncworldedit.core.Fawe] LZ4 Compression Binding loaded successfully
[20:55:56] [Server thread/INFO]: [com.fastasyncworldedit.core.Fawe] ZSTD Compression Binding loaded successfully
[20:55:56] [Server thread/INFO]: Registering commands with com.sk89q.worldedit.bukkit.BukkitServerInterface
[20:55:56] [Server thread/INFO]: WEPIF: Using the Bukkit Permissions API.
[20:55:57] [Server thread/INFO]: Using com.sk89q.worldedit.bukkit.adapter.impl.fawe.v1_21_3.PaperweightFaweAdapter as the Bukkit adapter
[20:56:01] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[20:56:01] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[20:56:01] [Server thread/WARN]: Whilst this makes it possible to use Velocity, unless access to your server is properly restricted, it also opens up the ability for hackers to connect with any username they choose.
[20:56:01] [Server thread/WARN]: Please see https://docs.papermc.io/velocity/security for further information.
[20:56:01] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[20:56:01] [Server thread/INFO]: Preparing level "spawn"
[20:56:02] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld
[20:56:03] [Server thread/INFO]: Preparing spawn area: 0%
[20:56:03] [Server thread/INFO]: Preparing spawn area: 0%
[20:56:03] [Server thread/INFO]: Preparing spawn area: 2%
[20:56:04] [Server thread/INFO]: Preparing spawn area: 2%
[20:56:04] [Server thread/INFO]: Preparing spawn area: 6%
[20:56:05] [Server thread/INFO]: Preparing spawn area: 55%
[20:56:05] [Server thread/INFO]: Time elapsed: 2842 ms
[20:56:05] [Server thread/INFO]: Preparing start region for dimension minecraft:the_nether
[20:56:05] [Server thread/INFO]: Preparing spawn area: 0%
[20:56:06] [Server thread/INFO]: Preparing spawn area: 2%
[20:56:07] [Server thread/INFO]: Preparing spawn area: 83%
[20:56:07] [Server thread/INFO]: Preparing spawn area: 83%
[20:56:07] [Server thread/INFO]: Time elapsed: 1816 ms
[20:56:07] [Server thread/INFO]: Preparing start region for dimension minecraft:the_end
[20:56:07] [Server thread/INFO]: Preparing spawn area: 0%
[20:56:07] [Server thread/INFO]: Time elapsed: 293 ms
[20:56:07] [Server thread/INFO]: [ViaVersion] Enabling ViaVersion v5.4.1
[20:56:07] [Server thread/INFO]: [ViaVersion] ViaVersion detected server version: 1.21.2-1.21.3 (768)
[20:56:07] [Server thread/INFO]: [PlaceholderAPI] Enabling PlaceholderAPI v2.11.6
[20:56:08] [Server thread/INFO]: [PlaceholderAPI] Fetching available expansion information...
[20:56:08] [Server thread/INFO]: [WorldGuard] Enabling WorldGuard v7.0.13-beta-1+2f13ae0
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn) TNT ignition is PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn) Lighters are PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn) Lava fire is PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn) Fire spread is UNRESTRICTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] Loaded configuration for world 'spawn'
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_nether) TNT ignition is PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_nether) Lighters are PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_nether) Lava fire is PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_nether) Fire spread is UNRESTRICTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] Loaded configuration for world 'spawn_nether'
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_the_end) TNT ignition is PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_the_end) Lighters are PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_the_end) Lava fire is PERMITTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] (spawn_the_end) Fire spread is UNRESTRICTED.
[20:56:09] [Server thread/INFO]: [WorldGuard] Loaded configuration for world 'spawn_the_end'
[20:56:09] [Server thread/INFO]: [WorldGuard] Loading region data...
[20:56:10] [Server thread/INFO]: [ViaBackwards] Enabling ViaBackwards v5.4.1
[20:56:10] [Server thread/INFO]: [Essentials] Enabling Essentials v2.21.1
[20:56:11] [Server thread/ERROR]: [Essentials] You are running an unsupported server version!
[20:56:11] [Server thread/INFO]: [Essentials] Attempting to convert old kits in config.yml to new kits.yml
[20:56:11] [Server thread/INFO]: [Essentials] No kits found to migrate.
[20:56:11] [Server thread/INFO]: [Essentials] Selected Reflection Online Mode Provider as the provider for OnlineModeProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.17.1+ World Info Provider as the provider for WorldInfoProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected Paper Biome Key Provider as the provider for BiomeKeyProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected Paper Known Commands Provider as the provider for KnownCommandsProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.20.6+ Potion Meta Provider as the provider for PotionMetaProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.14.4+ Persistent Data Container Provider as the provider for PersistentDataProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.20.5+ Banner Data Provider as the provider for BannerDataProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.21+ InventoryView Interface ABI Provider as the provider for InventoryViewProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected Paper Serialization Provider as the provider for SerializationProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected Paper Tick Count Provider as the provider for TickCountProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.21.4+ Sync Commands Provider as the provider for SyncCommandsProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected Reflection Formatted Command Alias Provider as the provider for FormattedCommandAliasProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected Paper Container Provider as the provider for ContainerProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.12+ Spawner Block Provider as the provider for SpawnerBlockProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.14+ Sign Data Provider as the provider for SignDataProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.20.4+ Damage Event Provider as the provider for DamageEventProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.11+ Item Unbreakable Provider as the provider for ItemUnbreakableProvider
[20:56:11] [Server thread/INFO]: [Essentials] Selected 1.13+ Spawn Egg Provider as the provider for SpawnEggProvider
[20:56:12] [Server thread/INFO]: [Essentials] Selected Paper Material Tag Provider as the provider for MaterialTagProvider
[20:56:12] [Server thread/INFO]: [Essentials] Selected 1.12.2+ Player Locale Provider as the provider for PlayerLocaleProvider
[20:56:12] [Server thread/INFO]: [Essentials] Selected Paper Server State Provider as the provider for ServerStateProvider
[20:56:12] [Server thread/INFO]: [Essentials] Selected 1.8.3+ Spawner Item Provider as the provider for SpawnerItemProvider
[20:56:12] [Server thread/INFO]: [Essentials] Loaded 43517 items from items.json.
[20:56:12] [Server thread/INFO]: [Essentials] Using locale en_US
[20:56:12] [Server thread/INFO]: [Essentials] ServerListPingEvent: Spigot iterator API
[20:56:13] [Server thread/INFO]: [Essentials] Starting Metrics. Opt-out using the global bStats config.
[20:56:13] [Server thread/INFO]: [Essentials] Using superperms-based permissions.
[20:56:13] [Server thread/INFO]: [DecentHolograms] Enabling DecentHolograms v2.9.6
[20:56:13] [Server thread/INFO]: [DecentHolograms] Initialized NMS adapter for v1_21_R2 (1.21.3).
[20:56:13] [Server thread/INFO]: [NBTAPI] [NBTAPI] Found Minecraft: 1.21.3! Trying to find NMS support
[20:56:13] [Server thread/INFO]: [NBTAPI] [NBTAPI] NMS support 'MC1_21_R2' loaded!
[20:56:13] [Server thread/INFO]: [NBTAPI] [NBTAPI] Using the plugin 'DecentHolograms' to create a bStats instance!
[20:56:14] [Server thread/INFO]: [DecentHolograms] NBT-API loaded successfully.
[20:56:14] [Server thread/INFO]: [Citizens] Enabling Citizens v2.0.39-SNAPSHOT (build 3853)
[20:56:15] [Server thread/INFO]: [Citizens] Using mojmapped server, avoiding server package checks
[20:56:15] [Server thread/ERROR]: [Citizens] Could not fetch NMS field cv: [[cv.
[20:56:15] [Server thread/ERROR]: [Citizens] Could not fetch NMS field cv: [[null.
[20:56:15] [Server thread/ERROR]: Error occurred while enabling Citizens v2.0.39-SNAPSHOT (build 3853) (Is it up to date?)
java.lang.NoSuchFieldError: Class org.bukkit.entity.EntityType does not have member field 'org.bukkit.entity.EntityType HAPPY_GHAST'
    at Citizens (1).jar/net.citizensnpcs.nms.v1_21_R5.util.NMSImpl.<clinit>(NMSImpl.java:2749) ~[Citizens (1).jar:?]
    at java.base/java.lang.Class.forName0(Native Method) ~[?:?]
    at java.base/java.lang.Class.forName(Class.java:534) ~[?:?]
    at java.base/java.lang.Class.forName(Class.java:513) ~[?:?]
    at io.papermc.reflectionrewriter.runtime.AbstractDefaultRulesReflectionProxy.forName(AbstractDefaultRulesReflectionProxy.java:68) ~[reflection-rewriter-runtime-0.0.3.jar:?]
    at io.papermc.paper.pluginremap.reflect.PaperReflectionHolder.forName(Unknown Source) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at Citizens (1).jar/net.citizensnpcs.api.util.SpigotUtil.lambda$getMinecraftPackage$1(SpigotUtil.java:175) ~[Citizens (1).jar:?]
    at Citizens (1).jar/net.citizensnpcs.api.util.SpigotUtil.getMinecraftPackage(SpigotUtil.java:180) ~[Citizens (1).jar:?]
    at Citizens (1).jar/net.citizensnpcs.Citizens.onEnable(Citizens.java:377) ~[Citizens (1).jar:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:288) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:655) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:604) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:768) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:530) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:326) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1235) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:340) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
[20:56:15] [Server thread/INFO]: [Citizens] Disabling Citizens v2.0.39-SNAPSHOT (build 3853)
[20:56:15] [Server thread/INFO]: [Maintenance] Enabling Maintenance v4.3.0
[20:56:16] [Server thread/INFO]: [ChangeSlots] Enabling ChangeSlots v2.4.0
[20:56:16] [Server thread/INFO]: [SimpleScore] Enabling SimpleScore v3.12.5
[20:56:17] [Server thread/INFO]: [SimpleScore] It looks like your server doesn't have ProtocolLib, install ProtocolLib for even better performance and compatibility with other plugins.
[20:56:17] [Server thread/INFO]: [SimpleScore] https://www.spigotmc.org/resources/protocollib.1997/
[20:56:17] [Server thread/INFO]: [PlaceholderAPI] Successfully registered internal expansion: SimpleScore [3.12.5]
[20:56:17] [Server thread/INFO]: [EssentialsSpawn] Enabling EssentialsSpawn v2.21.1
[20:56:18] [Server thread/INFO]: [EssentialsSpawn] Starting Metrics. Opt-out using the global bStats config.
[20:56:18] [Server thread/INFO]: [TAB] Enabling TAB v5.2.5
[20:56:18] [Server thread/INFO]: [TAB] Enabled in 698ms
[20:56:18] [Server thread/INFO]: [ajQueue] Enabling ajQueue v2.7.0
[20:56:19] [Server thread/INFO]: [PlaceholderAPI] Successfully registered internal expansion: ajqueue [2.7.0]
[20:56:19] [Server thread/INFO]: [ajQueue] Registered PlaceholderAPI placeholders
[20:56:19] [Server thread/INFO]: [ajQueue] Spigot side enabled! v2.7.0
[20:56:19] [Server thread/INFO]: [KingCoreServer] Enabling KingCoreServer v1.0
[20:56:19] [Server thread/INFO]: [MaintenanceAddon] Enabling MaintenanceAddon v2.0.7
[20:56:19] [Server thread/INFO]: [PlaceholderAPI] Successfully registered internal expansion: maintenance [2.0.7]
[20:56:19] [Server thread/INFO]: [EssentialsChat] Enabling EssentialsChat v2.21.1
[20:56:19] [Server thread/INFO]: [EssentialsChat] Starting Metrics. Opt-out using the global bStats config.
[20:56:19] [Server thread/INFO]: [KingCoreLobby] Enabling KingCoreLobby v1.0
[20:56:19] [Server thread/ERROR]: Error occurred while enabling KingCoreLobby v1.0 (Is it up to date?)
java.lang.NoClassDefFoundError: net/citizensnpcs/api/CitizensAPI
    at KingCoreLobby.jar/us.lynuxcraft.deadsilenceiv.kingcorelobby.KingCoreLobby.onEnable(KingCoreLobby.java:70) ~[KingCoreLobby.jar:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:288) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:655) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:604) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:768) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:530) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:326) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1235) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:340) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.ClassNotFoundException: net.citizensnpcs.api.CitizensAPI
    at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:197) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:164) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
    ... 13 more
[20:56:19] [Server thread/INFO]: [KingCoreLobby] Disabling KingCoreLobby v1.0
[20:56:19] [Server thread/ERROR]: Error occurred while disabling KingCoreLobby v1.0
java.lang.NullPointerException: Cannot invoke "us.lynuxcraft.deadsilenceiv.kingcorelobby.managers.NPCManager.getNpcs()" because "this.npcManager" is null
    at KingCoreLobby.jar/us.lynuxcraft.deadsilenceiv.kingcorelobby.KingCoreLobby.onDisable(KingCoreLobby.java:82) ~[KingCoreLobby.jar:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:291) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.disablePlugin(PaperPluginInstanceManager.java:237) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.disablePlugin(PaperPluginManagerImpl.java:114) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:550) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:206) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-1.21.3-R0.1-SNAPSHOT.jar:?]
    at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:655) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:604) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:768) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:530) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:326) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1235) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:340) ~[paper-1.21.3.jar:1.21.3-83-d6c81da]
    at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
[20:56:19] [Server thread/INFO]: [KingCoreFriends] Enabling KingCoreFriends v1.0
[20:56:19] [Server thread/INFO]: [us.lynuxcraft.deadsilenceiv.kingcorefriends.utils.hikari.HikariDataSource] HikariPool-1 - Starting...
[20:56:20] [Server thread/INFO]: [us.lynuxcraft.deadsilenceiv.kingcorefriends.utils.hikari.HikariDataSource] HikariPool-1 - Start completed.
[20:56:20] [Server thread/INFO]: Connection to the database established!
[20:56:21] [Server thread/INFO]: [spark] Starting background profiler...
[20:56:22] [Server thread/INFO]: [PlaceholderAPI] Placeholder expansion registration initializing...
[20:56:22] [Server thread/INFO]: Done preparing level "spawn" (21.072s)
[20:56:22] [Server thread/INFO]: Running delayed init tasks
[20:56:22] [Craft Scheduler Thread - 6 - ViaVersion/INFO]: [ViaVersion] Finished mapping loading, shutting down loader executor.
[20:56:22] [Craft Scheduler Thread - 8 - Essentials/INFO]: [Essentials] Fetching version information...
[20:56:22] [Server thread/INFO]: [com.fastasyncworldedit.bukkit.regions.WorldGuardFeature] Plugin 'WorldGuard' found. Using it now.
[20:56:22] [Server thread/INFO]: [com.fastasyncworldedit.bukkit.FaweBukkit] Attempting to use plugin 'WorldGuard'
[20:56:23] [Server thread/INFO]: [PlaceholderAPI] Successfully registered external expansion: bungee [2.3]
[20:56:23] [Server thread/INFO]: [PlaceholderAPI] Successfully registered external expansion: essentials [1.5.2]
[20:56:23] [Server thread/INFO]: [PlaceholderAPI] Successfully registered external expansion: server [2.7.3]
[20:56:23] [Server thread/WARN]: [PlaceholderAPI] Cannot load expansion luckperms due to a missing plugin: LuckPerms
[20:56:23] [Server thread/INFO]: 3 placeholder hook(s) registered!
[20:56:23] [Server thread/INFO]: Done (86.873s)! For help, type "help"