org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: net/FallCraft/BOT/Spigot/Main : Unsupported major.minor version 52.0
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:336) ~[custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:258) [custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugins(CraftServer.java:369) [custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:152) [custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:458) [custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
Caused by: java.lang.UnsupportedClassVersionError: net/FallCraft/BOT/Spigot/Main : Unsupported major.minor version 52.0
	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_51]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:800) ~[?:1.7.0_51]
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.7.0_51]
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) ~[?:1.7.0_51]
	at java.net.URLClassLoader.access$100(URLClassLoader.java:71) ~[?:1.7.0_51]
	at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[?:1.7.0_51]
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[?:1.7.0_51]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_51]
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354) ~[?:1.7.0_51]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[?:1.7.0_51]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[?:1.7.0_51]
	at java.lang.Class.forName0(Native Method) ~[?:1.7.0_51]
	at java.lang.Class.forName(Class.java:270) ~[?:1.7.0_51]
	at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~[custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[custom.jar:git-Spigot-1.7.9-R0.2-205-g0a049fa]
	... 6 more