Ktoś jest w stanie to naprawić?

[cesarzoo]

http://pastebin.com/wYn6iJp3

Could not load 'plugins/grzmcBoyFarmerka.jar' in folder 'plugins'

org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/grzechumcraft/autobf/Main : Unsupported major.minor version 52.0

at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:336) ~[mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:258) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugins(CraftServer.java:369) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.reload(CraftServer.java:864) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.Bukkit.reload(Bukkit.java:301) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:23) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:181) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:767) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.PlayerConnection.handleCommand(PlayerConnection.java:1043) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:880) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.PacketPlayInChat.handle(PacketPlayInChat.java:65) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:186) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

Caused by: java.lang.UnsupportedClassVersionError: com/grzechumcraft/autobf/Main : Unsupported major.minor version 52.0

at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_80]

at java.lang.ClassLoader.defineClass(ClassLoader.java:800) ~[?:1.7.0_80]

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.7.0_80]

at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) ~[?:1.7.0_80]

at java.net.URLClassLoader.access$100(URLClassLoader.java:71) ~[?:1.7.0_80]

at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[?:1.7.0_80]

at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[?:1.7.0_80]

at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_80]

at java.net.URLClassLoader.findClass(URLClassLoader.java:354) ~[?:1.7.0_80]

at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[?:1.7.0_80]

at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[?:1.7.0_80]

at java.lang.Class.forName0(Native Method) ~[?:1.7.0_80]

at java.lang.Class.forName(Class.java:278) ~[?:1.7.0_80]

at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~[mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[mc.jar:git-Spigot-1.7.9-R0.2-207-g03373bb]

... 19 more

[Nocny]

Jezeli plugin jest opensource to przekompiluj go na java7/ wgraj java8 na hosting, bo plugin jest skompilowany na java8