[BUG]

[DomSek]

[12:24:42 INFO]: [ClayTech] Enabling ClayTech v1.2.21
[12:24:42 INFO]: ClayTech By ClayCoffee.
[12:24:42 INFO]: Registering items..
[12:24:42 ERROR]: Error occurred while enabling ClayTech v1.2.21 (Is it up to date?)
java.lang.NoClassDefFoundError: me/mrCookieSlime/Slimefun/Objects/SlimefunItem/UnregisterReason
at cn.claycoffee.ClayTech.implementation.abstractMachines.ACraftingTable.(ACraftingTable.java:56) ~[?:?]
at cn.claycoffee.ClayTech.implementation.machines.CraftingTable.(CraftingTable.java:34) ~[?:?]
at cn.claycoffee.ClayTech.implementation.items.Machines.(Machines.java:105) ~[?:?]
at cn.claycoffee.ClayTech.ClayTech.registerSlimefun(ClayTech.java:349) ~[?:?]
at cn.claycoffee.ClayTech.ClayTech.onEnable(ClayTech.java:185) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Paper-466]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:380) ~[patched_1.16.5.jar:git-Paper-466]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:483) ~[patched_1.16.5.jar:git-Paper-466]
at net.Lenni0451.SpigotPluginManager.utils.PluginUtils.enablePlugin(PluginUtils.java:94) ~[?:?]
at net.Lenni0451.SpigotPluginManager.utils.PluginUtils.loadPlugin(PluginUtils.java:212) ~[?:?]
at net.Lenni0451.SpigotPluginManager.utils.PluginUtils.loadPlugin(PluginUtils.java:172) ~[?:?]
at net.Lenni0451.SpigotPluginManager.commands.subs.Reload_Sub.execute(Reload_Sub.java:36) ~[?:?]
at net.Lenni0451.SpigotPluginManager.commands.PluginManager_Command.lambda$onCommand$0(PluginManager_Command.java:89) ~[?:?]
at net.Lenni0451.SpigotPluginManager.commands.PluginManager_Command.onCommand(PluginManager_Command.java:104) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[patched_1.16.5.jar:git-Paper-466]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159) ~[patched_1.16.5.jar:git-Paper-466]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchCommand(CraftServer.java:806) ~[patched_1.16.5.jar:git-Paper-466]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchServerCommand(CraftServer.java:768) ~[patched_1.16.5.jar:git-Paper-466]
at net.minecraft.server.v1_16_R3.DedicatedServer.handleCommandQueue(DedicatedServer.java:411) ~[patched_1.16.5.jar:git-Paper-466]
at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:378) ~[patched_1.16.5.jar:git-Paper-466]
at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1209) ~[patched_1.16.5.jar:git-Paper-466]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:997) ~[patched_1.16.5.jar:git-Paper-466]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:174) ~[patched_1.16.5.jar:git-Paper-466]
at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.ClassNotFoundException: me.mrCookieSlime.Slimefun.Objects.SlimefunItem.UnregisterReason
at java.net.URLClassLoader.findClass(URLClassLoader.java:471) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:182) ~[patched_1.16.5.jar:git-Paper-466]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:111) ~[patched_1.16.5.jar:git-Paper-466]
at java.lang.ClassLoader.loadClass(ClassLoader.java:589) ~[?:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:522) ~[?:?]
... 24 more
[12:24:42 INFO]: [ClayTech] Disabling ClayTech v1.2.21

Server version: git-Paper-466 (MC: 1.16.5)