Hỏi đáp Lỗi MMOITEMs

ae help tui vs, tui làm server cài mmoitems xong ko xài lệnh đc, xong cũng không thấy Directory (thư mục chứa file) của MMO luôn ;-; có cài MythicLib và MMOItems bản mới nhất rồi ko được. server ở phiên bản Spigot 1.17.1.

đây là Log MMOITEM:
[04:00:02] [Server thread/ERROR]: Could not load 'plugins/MMOItems-6.9.4.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: io/lumine/mythic/lib/skill/handler/SkillHandler
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:149) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:394) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:301) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.loadPlugins(CraftServer.java:409) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:233) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1010) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:305) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at java.lang.Thread.run(Thread.java:831) [?:?]
Caused by: java.lang.NoClassDefFoundError: io/lumine/mythic/lib/skill/handler/SkillHandler
at net.Indyuce.mmoitems.MMOItems.<init>(MMOItems.java:71) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:78) ~[?:?]
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:350) ~[?:?]
at java.lang.Class.newInstance(Class.java:642) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:79) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:145) ~[server.jar:3284a-Spigot-3892929-0ab8487]
... 7 more
Caused by: java.lang.ClassNotFoundException: io.lumine.mythic.lib.skill.handler.SkillHandler
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:147) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:99) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[?:?]
at net.Indyuce.mmoitems.MMOItems.<init>(MMOItems.java:71) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:78) ~[?:?]
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:350) ~[?:?]
at java.lang.Class.newInstance(Class.java:642) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:79) ~[server.jar:3284a-Spigot-3892929-0ab8487]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:145) ~[server.jar:3284a-Spigot-3892929-0ab8487]
... 7 more

AE GIÚPPPPPPPPPPPPPPPPPPPPPPPPPPPP VS

b dùng crack đúng k nhỉ? liên hệ author để được sửa nhé =))