Bukkit

I even tried disabling the auto-update in the config.yml file but no success.
Here's the console:

[11:37:17 INFO]: [LobbyAPI] Enabling LobbyAPI v3.7.104
[11:37:18 INFO]: Found a new version v1.0.52 downloading now!!
[11:37:18 INFO]: [LobbyAPI]Bungee For LobbyAPI is disabled
[11:37:18 ERROR]: Error occurred while enabling LobbyAPI v3.7.104 (Is it up to date?)
java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/libs/org/apache/commons/io/IOUtils
at me.zombie_striker.lobbyapi.utils.SpiGetUpdater.getLastUpdate(SpiGetUpdater.java:62) ~[LobbyAPI.jar:?]
at me.zombie_striker.lobbyapi.utils.SpiGetUpdater.checkAutoUpdate(SpiGetUpdater.java:31) ~[LobbyAPI.jar:?]
at me.zombie_striker.lobbyapi.utils.SpiGetUpdater.checkAutoUpdate(SpiGetUpdater.java:27) ~[LobbyAPI.jar:?]
at me.zombie_striker.lobbyapi.Main.onEnable(Main.java:242) ~[LobbyAPI.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:370) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_18_R1.CraftServer.enablePlugin(CraftServer.java:564) ~[paper-1.18.1.jar:git-Paper-100]
at org.bukkit.craftbukkit.v1_18_R1.CraftServer.enablePlugins(CraftServer.java:478) ~[paper-1.18.1.jar:git-Paper-100]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:727) ~[paper-1.18.1.jar:git-Paper-100]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:503) ~[paper-1.18.1.jar:git-Paper-100]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:313) ~[paper-1.18.1.jar:git-Paper-100]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1202) ~[paper-1.18.1.jar:git-Paper-100]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:317) ~[paper-1.18.1.jar:git-Paper-100]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.libs.org.apache.commons.io.IOUtils
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:151) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:103) ~[paper-api-1.18.1-R0.1-SNAPSHOT.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]
... 15 more
[11:37:18 INFO]: [LobbyAPI] Disabling LobbyAPI v3.7.104