Bukkit

Plugin version: v3.9.2

Config is standart. No changes.

Server version: 1.7.10

Server Log

[09:26:33 INFO]: [ChestShop] Enabling ChestShop v3.9.2 (build 86)[09:26:33 INFO]: [ChestShop] Enabling ChestShop v3.9.2 (build 86)[09:26:34 ERROR]: Error occurred while enabling ChestShop v3.9.2 (build 86) (Is it up to date?)java.lang.SecurityException: sealing violation: can't seal package javax.annotation: already loaded at java.net.URLClassLoader.getAndVerifyPackage(URLClassLoader.java:407) ~[?:1.8.0_191] at java.net.URLClassLoader.definePackageInternal(URLClassLoader.java:420) ~[?:1.8.0_191] at java.net.URLClassLoader.defineClass(URLClassLoader.java:452) ~[?:1.8.0_191] at java.net.URLClassLoader.access$100(URLClassLoader.java:74) ~[?:1.8.0_191] at java.net.URLClassLoader$1.run(URLClassLoader.java:369) ~[?:1.8.0_191] at java.net.URLClassLoader$1.run(URLClassLoader.java:363) ~[?:1.8.0_191] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_191] at java.net.URLClassLoader.findClass(URLClassLoader.java:362) ~[?:1.8.0_191] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_191] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) ~[?:1.8.0_191] at java.lang.ClassLoader.loadClass(ClassLoader.java:411) ~[?:1.8.0_191] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_191] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_191] at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_191] at sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:114) ~[?:1.8.0_191] at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:125) ~[?:1.8.0_191] at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49) ~[?:1.8.0_191] at sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:439) ~[?:1.8.0_191] at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:241) ~[?:1.8.0_191] at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120) ~[?:1.8.0_191] at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72) ~[?:1.8.0_191] at java.lang.reflect.Executable.declaredAnnotations(Executable.java:599) ~[?:1.8.0_191] at java.lang.reflect.Executable.declaredAnnotations(Executable.java:597) ~[?:1.8.0_191] at java.lang.reflect.Executable.getAnnotation(Executable.java:570) ~[?:1.8.0_191] at java.lang.reflect.Method.getAnnotation(Method.java:622) ~[?:1.8.0_191] at org.bukkit.plugin.java.JavaPluginLoader.createRegisteredListeners(JavaPluginLoader.java:250) ~[server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at org.bukkit.plugin.SimplePluginManager.registerEvents(SimplePluginManager.java:534) ~[server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at com.Acrobot.ChestShop.ChestShop.registerEvent(ChestShop.java:352) ~[?:?] at com.Acrobot.ChestShop.ChestShop.registerListener(ChestShop.java:409) ~[?:?] at com.Acrobot.ChestShop.Dependencies.loadEconomy(Dependencies.java:54) ~[?:?] at com.Acrobot.ChestShop.Dependencies.loadPlugins(Dependencies.java:31) ~[?:?] at com.Acrobot.ChestShop.ChestShop.onEnable(ChestShop.java:102) ~[?:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:412) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:476) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:394) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at net.minecraft.server.v1_7_R4.MinecraftServer.n(MinecraftServer.java:360) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at net.minecraft.server.v1_7_R4.MinecraftServer.g(MinecraftServer.java:334) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at net.minecraft.server.v1_7_R4.MinecraftServer.a(MinecraftServer.java:290) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:210) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:458) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95] at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]

It's not working. I can't create shop, buy or sell. I can do nothing.

But the problem is in AuthMe. If I delete it, chestshop works. 

I'm a bit surprised that it even works on your old server version to begin with. You might have more luck with an older plugin version that was made for your server version or updating your server.