27.12 12:55:35 [Server] ERROR Could not load 'plugins/ClearChat.jar' in folder 'plugins'
27.12 12:55:35 [Server] INFO org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: tk/simplaysgames/clearchat/ClearChat : Unsupported major.minor version 52.0
27.12 12:55:35 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-0fb3f8b]
27.12 12:55:35 [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot-1.11.2.jar:git-Spigot-7d78b81-0fb3f8b]
27.12 12:55:35 [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot-1.11.2.jar:git-Spigot-7d78b81-0fb3f8b]
27.12 12:55:35 [Server] INFO at org.bukkit.craftbukkit.v1_11_R1.CraftServer.loadPlugins(CraftServer.java:300) [spigot-1.11.2.jar:git-Spigot-7d78b81-0fb3f8b]
27.12 12:55:35 [Server] INFO at net.minecraft.server.v1_11_R1.DedicatedServer.init(DedicatedServer.java:204) [spigot-1.11.2.jar:git-Spigot-7d78b81-0fb3f8b]
27.12 12:55:35 [Server] INFO at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:542) [spigot-1.11.2.jar:git-Spigot-7d78b81-0fb3f8b]
27.12 12:55:35 [Server] INFO at java.lang.Thread.run(Thread.java:745) [?:1.7.0_121]
27.12 12:55:35 [Server] INFO Caused by: java.lang.UnsupportedClassVersionError: tk/simplaysgames/clearchat/ClearChat : Unsupported major.minor version 52.0
27.12 12:55:35 [Server] INFO at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.lang.ClassLoader.defineClass(ClassLoader.java:803) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.net.URLClassLoader.defineClass(URLClassLoader.java:442) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.net.URLClassLoader.access$100(URLClassLoader.java:64) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.net.URLClassLoader$1.run(URLClassLoader.java:354) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.net.URLClassLoader$1.run(URLClassLoader.java:348) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_121]
27.12 12:55:35 [Server] INFO at java.net.URLClassLoader.findClass(URLClassLoader.java:347) ~[?:1.7.0_121]