Помогите пожалуйста, залил сервер на хостинг, в конце ошибка какая-то, как исправить?Preparing Spigot 1.12.2Server JAR 1.12.2 already exists in cacheLoading libraries, please wait...[19:11:41 INFO]: Starting minecraft server version 1.12.2[19:11:41 INFO]: Loading properties[19:11:41 INFO]: Default game type: SURVIVAL[19:11:41 INFO]: This server is running CraftBukkit version git-Spigot-dcd1643-e60fc34 (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT)[19:11:41 INFO]: Debug logging is disabled[19:11:41 INFO]: Server Ping Player Sample Count: 12[19:11:41 INFO]: Using 4 threads for Netty based IO[19:11:41 INFO]: Generating keypair[19:11:41 INFO]: Starting Minecraft server on 0.0.0.0:25676[19:11:41 INFO]: Using epoll channel type[19:11:42 INFO]: Set PluginClassLoader as parallel capable[19:11:42 ERROR]: Could not load 'plugins/Letterheads.jar' in folder 'plugins'org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: net/minecraft/server/v1_8_R3/NBTBaseat org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:327) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:248) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at org.bukkit.craftbukkit.v1_12_R1.CraftServer.loadPlugins(CraftServer.java:305) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:205) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545) [spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at java.lang.Thread.run(Unknown Source) [?:?]Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/v1_8_R3/NBTBaseat me.alex0441.letterheads.main.(main.java:113) ~[?:?]at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:?]at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:?]at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:?]at java.lang.Class.newInstance(Unknown Source) ~[?:?]at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:90) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]... 6 moreCaused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_8_R3.NBTBaseat org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:105) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:100) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:?]at me.alex0441.letterheads.main.(main.java:113) ~[?:?]at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:?]at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:?]at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:?]at java.lang.Class.newInstance(Unknown Source) ~[?:?]at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:90) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[spigot-1.12.2.jar:git-Spigot-dcd1643-e60fc34]... 6 more[19:11:44 WARN]: java.lang.IllegalAccessException: class me.robin.leaderheads.LeaderHeads cannot access a member of class java.util.zip.ZipFile (in module java.base) with modifiers "private"[19:11:44 WARN]: at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Unknown Source)[19:11:44 WARN]: at java.base/java.lang.reflect.AccessibleObject.checkAccess(Unknown Source)[19:11:44 WARN]: at java.base/java.lang.reflect.Method.invoke(Unknown Source)[19:11:44 WARN]: at me.robin.leaderheads.LeaderHeads.(LeaderHeads.java)[19:11:44 WARN]: at java.base/java.lang.invoke.BootstrapMethodInvoker.invokeWithManyArguments(Unknown Source)[19:11:44 WARN]: at java.base/java.lang.invoke.BootstrapMethodInvoker.invoke(Unknown Source)[19:11:44 WARN]: at java.base/java.lang.invoke.CallSite.makeSite(Unknown Source)[19:11:44 WARN]: at java.base/java.lang.invoke.MethodHandleNatives.linkCallSiteImpl(Unknown Source)[19:11:44 WARN]: at java.base/java.lang.invoke.MethodHandleNatives.linkCallSite(Unknown Source)[19:11:44 WARN]: at me.robin.leaderheads.LeaderHeads.(LeaderHeads.java)[19:11:44 WARN]: at java.base/java.lang.Class.forName0(Native Method)[19:11:44 WARN]: at java.base/java.lang.Class.forName(Unknown Source)[19:11:44 WARN]: at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:78)[19:11:44 WARN]: at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129)[19:11:44 WARN]: at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:327)[19:11:44 WARN]: at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:248)[19:11:44 WARN]: at org.bukkit.craftbukkit.v1_12_R1.CraftServer.loadPlugins(CraftServer.java:305)[19:11:44 WARN]: at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:205)[19:11:44 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545)[19:11:44 WARN]: at java.base/java.lang.Thread.run(Unknown Source)[19:11:44 INFO]: [LeaderHeads-185] An unknown error has occurred. Please contact DirectLeaks (Error: 0x14)[19:11:44 INFO]: [LeaderHeads-185] Website: https://directleaks.net[19:11:45 INFO]: Stopping server