[02:06:33] [Server thread/INFO]: [Citizens] Enabling Citizens v2.0.38-SNAPSHOT (build 3800)
[02:06:34] [Server thread/INFO]: [Citizens] Using mojmapped server, avoiding server package checks
[02:06:34] [Server thread/ERROR]: [Citizens] Could not fetch NMS field bT: [[bT.
[02:06:34] [Server thread/ERROR]: [Citizens] Could not fetch NMS field bT: [[null.
[02:06:34] [Server thread/ERROR]: Error occurred while enabling Citizens v2.0.38-SNAPSHOT (build 3800) (Is it up to date?)
java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/v1_21_R4/boss/CraftBossBar
at Citizens.jar/net.citizensnpcs.nms.v1_21_R4.util.NMSImpl.<clinit>(NMSImpl.java:2746) ~[Citizens.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) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at Citizens.jar/net.citizensnpcs.api.util.SpigotUtil.lambda$getMinecraftPackage$1(SpigotUtil.java:175) ~[Citizens.jar:?]
at Citizens.jar/net.citizensnpcs.api.util.SpigotUtil.getMinecraftPackage(SpigotUtil.java:180) ~[Citizens.jar:?]
at Citizens.jar/net.citizensnpcs.Citizens.onEnable(Citizens.java:326) ~[Citizens.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:288) ~[paper-mojangapi-1.21-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-mojangapi-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:654) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:603) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:756) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:518) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:363) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1229) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:333) ~[purpur-1.21.jar:1.21-2273-61b63b1]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.v1_21_R4.boss.CraftBossBar
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:197) ~[paper-mojangapi-1.21-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:164) ~[paper-mojangapi-1.21-R0.1-SNAPSHOT.jar:?]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
... 21 more
[02:06:34] [Server thread/INFO]: [Citizens] Disabling Citizens v2.0.38-SNAPSHOT (build 3800)