PaperMC 1.20.1 - I got this error when i load the plugin

[11:33:17 ERROR]: Error occurred while enabling KushStaffUtils v2.6.0.1-SNAPSHOT (Is it up to date?)
java.lang.NoClassDefFoundError: litebans/api/Events$Listener
at me.dankofuk.KushStaffUtils.onEnable(KushStaffUtils.java:230) ~[KushStaffUtils-2.6.0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:281) ~[paper-api-1.20.1-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:189) ~[paper-1.20.1.jar:git-Paper-196]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:104) ~[paper-1.20.1.jar:git-Paper-196]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:507) ~[paper-api-1.20.1-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugin(CraftServer.java:642) ~[paper-1.20.1.jar:git-Paper-196]
at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugins(CraftServer.java:553) ~[paper-1.20.1.jar:git-Paper-196]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:635) ~[paper-1.20.1.jar:git-Paper-196]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:434) ~[paper-1.20.1.jar:git-Paper-196]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:308) ~[paper-1.20.1.jar:git-Paper-196]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1100) ~[paper-1.20.1.jar:git-Paper-196]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:317) ~[paper-1.20.1.jar:git-Paper-196]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.lang.ClassNotFoundException: litebans.api.Events$Listener
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:183) ~[paper-api-1.20.1-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:150) ~[paper-api-1.20.1-R0.1-SNAPSHOT.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?]
... 13 more
[11:33:17 INFO]: [KushStaffUtils] Disabling KushStaffUtils v2.6.0.1-SNAPSHOT

Superb plugin. Made organizing my discord seamless. Very easy to configure. Great work

Good dev,awesome and gives very fast support and the plugin is just wonderful.He answers to every question and fixes the bugs in no time,I 100% recommend it

Good dev, hard working. Join the discord for any problems / errors you're having he'll resolve it quickly.

I've been looking for all the features that are in this plugin from all different sources, but when I was testing out all different plugins that did these things, none of them did it as well and didn't have it all together in one plugin like this one did. I love the discord webhooks and Factions top works great. Good developer and great support. Higher recommended!!!!

Awesome Dev = Awesome Plugin
11/10, very configurable, support is great; got a response in less than a day when I joined the Discord.

This plugin is awesome. I tried to find plugin like that about 1 hour and It is that what I tried to find! Configuration is very easy. Discord bot and webhooks works fine.

Ahhhh, this plugin just keeps getting more amazing by the day!

Super good plugin, highly customizable and super friendly developer as well.

Honestly, this plugin has become way more than I could of ever expected, and I'm loving every bit of it. Super easy to customize and so many nice discord hooks. I appreciate the developer and their work.

Awesome plugin. Super simple to use the config, tutorials provided for the integrations in discord. Thank you!