> [22:52:08 ERROR]: Error occurred while enabling Citizens v2.0.26-SNAPSHOT (build 1812) (Is it up to date?)
java.lang.NoClassDefFoundError: net/minecraft/server/v1_13_R2/BlockPosition$PooledBlockPosition
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_242]
at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_242]
at net.citizensnpcs.util.NMS.loadBridge(NMS.java:289) ~[?:?]
at net.citizensnpcs.Citizens.onEnable(Citizens.java:291) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:254) ~[spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.craftbukkit.v1_13_R2.CraftServer.enablePlugin(CraftServer.java:434) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.craftbukkit.v1_13_R2.CraftServer.enablePlugins(CraftServer.java:348) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.MinecraftServer.l(MinecraftServer.java:580) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:542) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:420) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.DedicatedServer.init(DedicatedServer.java:294) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:698) [spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_13_R2.BlockPosition$PooledBlockPosition
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:85) ~[spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:80) ~[spigot1.13.2.jar:git-Spigot-f56e2e7-4385562]
at java.lang.ClassLoader.loadClass(ClassLoader.java:419) ~[?:1.8.0_242]
at java.lang.ClassLoader.loadClass(ClassLoader.java:352) ~[?:1.8.0_242]
... 15 more