[13:31:47] [Server thread/ERROR]: Could not load 'plugins/FastAsyncWorldEdit-bukkit-17.05.16-b870081-696-13.0.0.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/boydti/fawe/bukkit/BukkitMain : Unsupported major.minor version 52.0
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.craftbukkit.v1_11_R1.CraftServer.loadPlugins(CraftServer.java:300) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.craftbukkit.v1_11_R1.CraftServer.reload(CraftServer.java:747) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.Bukkit.reload(Bukkit.java:540) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:25) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchCommand(CraftServer.java:649) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchServerCommand(CraftServer.java:635) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at net.minecraft.server.v1_11_R1.DedicatedServer.aM(DedicatedServer.java:437) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:675) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:574) [spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at java.lang.Thread.run(Thread.java:745) [?:1.7.0_121]
Caused by: java.lang.UnsupportedClassVersionError: com/boydti/fawe/bukkit/BukkitMain : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_121]
at java.lang.ClassLoader.defineClass(ClassLoader.java:803) ~[?:1.7.0_121]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.7.0_121]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:442) ~[?:1.7.0_121]
at java.net.URLClassLoader.access$100(URLClassLoader.java:64) ~[?:1.7.0_121]
at java.net.URLClassLoader$1.run(URLClassLoader.java:354) ~[?:1.7.0_121]
at java.net.URLClassLoader$1.run(URLClassLoader.java:348) ~[?:1.7.0_121]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_121]
at java.net.URLClassLoader.findClass(URLClassLoader.java:347) ~[?:1.7.0_121]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[?:1.7.0_121]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[?:1.7.0_121]
at java.lang.Class.forName0(Native Method) ~[?:1.7.0_121]
at java.lang.Class.forName(Class.java:278) ~[?:1.7.0_121]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~[spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[spigot-1.11.jar:git-Spigot-f950f8e-0a81101]
... 14 more