[10:03:42] [Server thread/ERROR]: [AngelChest] The included JeffLib version (n/a)does not fully support the Minecraft version you are currently running:
[10:03:42] [Server thread/WARN]: java.lang.ClassNotFoundException: de.jeff_media.angelchest.jefflib.internal.nms.v1_18_R2.NMSHandler
[10:03:42] [Server thread/WARN]: 	at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:153)
[10:03:42] [Server thread/WARN]: 	at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:105)
[10:03:42] [Server thread/WARN]: 	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
[10:03:42] [Server thread/WARN]: 	at java.base/java.lang.Class.forName0(Native Method)
[10:03:42] [Server thread/WARN]: 	at java.base/java.lang.Class.forName(Class.java:375)
[10:03:42] [Server thread/WARN]: 	at AngelChest.jar//de.jeff_media.angelchest.jefflib.JeffLib.init(JeffLib.java:100)
[10:03:42] [Server thread/WARN]: 	at AngelChest.jar//de.jeff_media.angelchest.Main.<init>(Main.java:64)
[10:03:42] [Server thread/WARN]: 	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[10:03:42] [Server thread/WARN]: 	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
[10:03:42] [Server thread/WARN]: 	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[10:03:42] [Server thread/WARN]: 	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
[10:03:42] [Server thread/WARN]: 	at java.base/java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128)
[10:03:42] [Server thread/WARN]: 	at java.base/jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:347)
[10:03:42] [Server thread/WARN]: 	at java.base/java.lang.Class.newInstance(Class.java:645)
[10:03:42] [Server thread/WARN]: 	at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:85)
[10:03:42] [Server thread/WARN]: 	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:153)
[10:03:42] [Server thread/WARN]: 	at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:415)
[10:03:42] [Server thread/WARN]: 	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:354)
[10:03:42] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_18_R2.CraftServer.loadPlugins(CraftServer.java:417)
[10:03:42] [Server thread/WARN]: 	at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:323)
[10:03:42] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1172)
[10:03:42] [Server thread/WARN]: 	at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:322)
[10:03:42] [Server thread/WARN]: 	at java.base/java.lang.Thread.run(Thread.java:833)
[10:03:43] [Server thread/INFO]: [eco] Loading 15 libraries... please wait